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-rw-r--r--library/HTMLPurifier/AttrDef/CSS/ListStyle.php112
1 files changed, 0 insertions, 112 deletions
diff --git a/library/HTMLPurifier/AttrDef/CSS/ListStyle.php b/library/HTMLPurifier/AttrDef/CSS/ListStyle.php
deleted file mode 100644
index e74d42654..000000000
--- a/library/HTMLPurifier/AttrDef/CSS/ListStyle.php
+++ /dev/null
@@ -1,112 +0,0 @@
-<?php
-
-/**
- * Validates shorthand CSS property list-style.
- * @warning Does not support url tokens that have internal spaces.
- */
-class HTMLPurifier_AttrDef_CSS_ListStyle extends HTMLPurifier_AttrDef
-{
-
- /**
- * Local copy of validators.
- * @type HTMLPurifier_AttrDef[]
- * @note See HTMLPurifier_AttrDef_CSS_Font::$info for a similar impl.
- */
- protected $info;
-
- /**
- * @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-position'] = $def->info['list-style-position'];
- $this->info['list-style-image'] = $def->info['list-style-image'];
- }
-
- /**
- * @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;
- }
-
- // assumes URI doesn't have spaces in it
- $bits = explode(' ', strtolower($string)); // bits to process
-
- $caught = array();
- $caught['type'] = false;
- $caught['position'] = false;
- $caught['image'] = false;
-
- $i = 0; // number of catches
- $none = false;
-
- foreach ($bits as $bit) {
- if ($i >= 3) {
- return;
- } // optimization bit
- if ($bit === '') {
- continue;
- }
- foreach ($caught as $key => $status) {
- if ($status !== false) {
- continue;
- }
- $r = $this->info['list-style-' . $key]->validate($bit, $config, $context);
- if ($r === false) {
- continue;
- }
- if ($r === 'none') {
- if ($none) {
- continue;
- } else {
- $none = true;
- }
- if ($key == 'image') {
- continue;
- }
- }
- $caught[$key] = $r;
- $i++;
- break;
- }
- }
-
- if (!$i) {
- return false;
- }
-
- $ret = array();
-
- // construct type
- if ($caught['type']) {
- $ret[] = $caught['type'];
- }
-
- // construct image
- if ($caught['image']) {
- $ret[] = $caught['image'];
- }
-
- // construct position
- if ($caught['position']) {
- $ret[] = $caught['position'];
- }
-
- if (empty($ret)) {
- return false;
- }
- return implode(' ', $ret);
- }
-}
-
-// vim: et sw=4 sts=4