1 files changed, 60 insertions, 0 deletions
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrDef/HTML/MultiLength.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrDef/HTML/MultiLength.php
new file mode 100644
index 00000000..eb713e15
--- /dev/null
+++ b/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrDef/HTML/MultiLength.php
@@ -0,0 +1,60 @@
+<?php
+/**
+ * Validates a MultiLength as defined by the HTML spec.
+ *
+ * A multilength is either a integer (pixel count), a percentage, or
+ * a relative number.
+ */
+class HTMLPurifier_AttrDef_HTML_MultiLength extends HTMLPurifier_AttrDef_HTML_Length
+{
+    /**
+     * @param string $string
+     * @param HTMLPurifier_Config $config
+     * @param HTMLPurifier_Context $context
+     * @return bool|string
+     */
+    public function validate($string, $config, $context)
+    {
+        $string = trim($string);
+        if ($string === '') {
+            return false;
+        }
+        $parent_result = parent::validate($string, $config, $context);
+        if ($parent_result !== false) {
+            return $parent_result;
+        }
+        $length = strlen($string);
+        $last_char = $string[$length - 1];
+        if ($last_char !== '*') {
+            return false;
+        }
+        $int = substr($string, 0, $length - 1);
+        if ($int == '') {
+            return '*';
+        }
+        if (!is_numeric($int)) {
+            return false;
+        }
+        $int = (int)$int;
+        if ($int < 0) {
+            return false;
+        }
+        if ($int == 0) {
+            return '0';
+        }
+        if ($int == 1) {
+            return '*';
+        }
+        return ((string)$int) . '*';
+    }
+}
+// vim: et sw=4 sts=4

diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrDef/HTML/MultiLength.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrDef/HTML/MultiLength.php new file mode 100644 index 00000000..eb713e15 --- /dev/null +++ b/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrDef/HTML/MultiLength.php
@@ -0,0 +1,60 @@
	1	<?php
	2
	3	/**
	4	* Validates a MultiLength as defined by the HTML spec.
	5	*
	6	* A multilength is either a integer (pixel count), a percentage, or
	7	* a relative number.
	8	*/
	9	class HTMLPurifier_AttrDef_HTML_MultiLength extends HTMLPurifier_AttrDef_HTML_Length
	10	{
	11
	12	/**
	13	* @param string $string
	14	* @param HTMLPurifier_Config $config
	15	* @param HTMLPurifier_Context $context
	16	* @return bool\|string
	17	*/
	18	public function validate($string, $config, $context)
	19	{
	20	$string = trim($string);
	21	if ($string === '') {
	22	return false;
	23	}
	24
	25	$parent_result = parent::validate($string, $config, $context);
	26	if ($parent_result !== false) {
	27	return $parent_result;
	28	}
	29
	30	$length = strlen($string);
	31	$last_char = $string[$length - 1];
	32
	33	if ($last_char !== '*') {
	34	return false;
	35	}
	36
	37	$int = substr($string, 0, $length - 1);
	38
	39	if ($int == '') {
	40	return '*';
	41	}
	42	if (!is_numeric($int)) {
	43	return false;
	44	}
	45
	46	$int = (int)$int;
	47	if ($int < 0) {
	48	return false;
	49	}
	50	if ($int == 0) {
	51	return '0';
	52	}
	53	if ($int == 1) {
	54	return '*';
	55	}
	56	return ((string)$int) . '*';
	57	}
	58	}
	59
	60	// vim: et sw=4 sts=4