Markus Fischer wrote:
I'm trying to figure out the parent of a node in tidy. As it seems to me
there's no property/method available for this.
I really want to avoid traversing the whole document and build the
relation myself; this is getting pretty slow.
PHP5 currently doesn't feature this method although the tidy library
provides this. I've put together a patch if someone else is interested too.
- Markus
? tidy_getParent.diff.txt
Index: php_tidy.h
===================================================================
RCS file: /repository/php-src/ext/tidy/php_tidy.h,v
retrieving revision 1.25
diff -u -r1.25 php_tidy.h
--- php_tidy.h 25 Apr 2005 20:46:16 -0000 1.25
+++ php_tidy.h 15 Jul 2005 09:59:44 -0000
@@ -89,6 +89,7 @@
TIDY_NODE_METHOD(isJste);
TIDY_NODE_METHOD(isAsp);
TIDY_NODE_METHOD(isPhp);
+TIDY_NODE_METHOD(getParent);
ZEND_BEGIN_MODULE_GLOBALS(tidy)
char *default_config;
Index: tidy.c
===================================================================
RCS file: /repository/php-src/ext/tidy/tidy.c,v
retrieving revision 1.65
diff -u -r1.65 tidy.c
--- tidy.c 25 Apr 2005 20:46:16 -0000 1.65
+++ tidy.c 15 Jul 2005 09:59:45 -0000
@@ -291,6 +291,7 @@
TIDY_NODE_ME(isJste, NULL)
TIDY_NODE_ME(isAsp, NULL)
TIDY_NODE_ME(isPhp, NULL)
+ TIDY_NODE_ME(getParent, NULL)
{NULL, NULL, NULL}
};
@@ -1668,6 +1669,30 @@
}
/* }}} */
+/* {{{ proto boolean tidyNode::getParent()
+ Returns the parent node if available or NULL */
+TIDY_NODE_METHOD(getParent)
+{
+ TidyNode parent_node;
+ PHPTidyObj *newobj;
+ TIDY_FETCH_ONLY_OBJECT;
+
+ parent_node = tidyGetParent(obj->node);
+ if(parent_node) {
+ tidy_instanciate(tidy_ce_node, return_value TSRMLS_CC);
+ newobj = (PHPTidyObj *)
zend_object_store_get_object(return_value TSRMLS_CC);
+ newobj->node = parent_node;
+ newobj->type = is_node;
+ newobj->ptdoc = obj->ptdoc;
+ newobj->ptdoc->ref_count++;
+ tidy_add_default_properties(newobj, is_node TSRMLS_CC);
+ } else {
+ ZVAL_NULL(return_value);
+ }
+}
+/* }}} */
+
+
static void _php_tidy_register_nodetypes(INIT_FUNC_ARGS)
{
TIDY_NODE_CONST(ROOT, Root);
--
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