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authorfriendica <info@friendica.com>2015-01-01 22:18:27 -0800
committerfriendica <info@friendica.com>2015-01-01 22:18:27 -0800
commita0052f0176bd079e6a94baec59fea2ec5a8d651e (patch)
treec323edd823681bc2e8ca757e7eaf8354d42c7b51 /library/HTMLPurifier/AttrDef/CSS/ListStyle.php
parent545e47933a0816699c68d98a7742a03260d6a54f (diff)
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htmlpurifier update - compatibility issue with language library autoloader
Diffstat (limited to 'library/HTMLPurifier/AttrDef/CSS/ListStyle.php')
-rw-r--r--library/HTMLPurifier/AttrDef/CSS/ListStyle.php78
1 files changed, 56 insertions, 22 deletions
diff --git a/library/HTMLPurifier/AttrDef/CSS/ListStyle.php b/library/HTMLPurifier/AttrDef/CSS/ListStyle.php
index 4406868c0..e74d42654 100644
--- a/library/HTMLPurifier/AttrDef/CSS/ListStyle.php
+++ b/library/HTMLPurifier/AttrDef/CSS/ListStyle.php
@@ -8,46 +8,72 @@ class HTMLPurifier_AttrDef_CSS_ListStyle extends HTMLPurifier_AttrDef
{
/**
- * Local copy of component validators.
+ * Local copy of validators.
+ * @type HTMLPurifier_AttrDef[]
* @note See HTMLPurifier_AttrDef_CSS_Font::$info for a similar impl.
*/
protected $info;
- public function __construct($config) {
+ /**
+ * @param HTMLPurifier_Config $config
+ */
+ public function __construct($config)
+ {
$def = $config->getCSSDefinition();
- $this->info['list-style-type'] = $def->info['list-style-type'];
+ $this->info['list-style-type'] = $def->info['list-style-type'];
$this->info['list-style-position'] = $def->info['list-style-position'];
$this->info['list-style-image'] = $def->info['list-style-image'];
}
- public function validate($string, $config, $context) {
-
+ /**
+ * @param string $string
+ * @param HTMLPurifier_Config $config
+ * @param HTMLPurifier_Context $context
+ * @return bool|string
+ */
+ public function validate($string, $config, $context)
+ {
// regular pre-processing
$string = $this->parseCDATA($string);
- if ($string === '') return false;
+ if ($string === '') {
+ return false;
+ }
// assumes URI doesn't have spaces in it
$bits = explode(' ', strtolower($string)); // bits to process
$caught = array();
- $caught['type'] = false;
+ $caught['type'] = false;
$caught['position'] = false;
- $caught['image'] = false;
+ $caught['image'] = false;
$i = 0; // number of catches
$none = false;
foreach ($bits as $bit) {
- if ($i >= 3) return; // optimization bit
- if ($bit === '') continue;
+ if ($i >= 3) {
+ return;
+ } // optimization bit
+ if ($bit === '') {
+ continue;
+ }
foreach ($caught as $key => $status) {
- if ($status !== false) continue;
+ if ($status !== false) {
+ continue;
+ }
$r = $this->info['list-style-' . $key]->validate($bit, $config, $context);
- if ($r === false) continue;
+ if ($r === false) {
+ continue;
+ }
if ($r === 'none') {
- if ($none) continue;
- else $none = true;
- if ($key == 'image') continue;
+ if ($none) {
+ continue;
+ } else {
+ $none = true;
+ }
+ if ($key == 'image') {
+ continue;
+ }
}
$caught[$key] = $r;
$i++;
@@ -55,24 +81,32 @@ class HTMLPurifier_AttrDef_CSS_ListStyle extends HTMLPurifier_AttrDef
}
}
- if (!$i) return false;
+ if (!$i) {
+ return false;
+ }
$ret = array();
// construct type
- if ($caught['type']) $ret[] = $caught['type'];
+ if ($caught['type']) {
+ $ret[] = $caught['type'];
+ }
// construct image
- if ($caught['image']) $ret[] = $caught['image'];
+ if ($caught['image']) {
+ $ret[] = $caught['image'];
+ }
// construct position
- if ($caught['position']) $ret[] = $caught['position'];
+ if ($caught['position']) {
+ $ret[] = $caught['position'];
+ }
- if (empty($ret)) return false;
+ if (empty($ret)) {
+ return false;
+ }
return implode(' ', $ret);
-
}
-
}
// vim: et sw=4 sts=4