From c21a462d52bd32737c32c29b060da03b38f1c2e6 Mon Sep 17 00:00:00 2001 From: Andrew Dolgov Date: Fri, 1 Jun 2012 00:07:59 +0400 Subject: remove htmlpurifier --- .../library/HTMLPurifier/AttrValidator.php | 162 --------------------- 1 file changed, 162 deletions(-) delete mode 100644 lib/htmlpurifier/library/HTMLPurifier/AttrValidator.php (limited to 'lib/htmlpurifier/library/HTMLPurifier/AttrValidator.php') diff --git a/lib/htmlpurifier/library/HTMLPurifier/AttrValidator.php b/lib/htmlpurifier/library/HTMLPurifier/AttrValidator.php deleted file mode 100644 index 829a0f8f2..000000000 --- a/lib/htmlpurifier/library/HTMLPurifier/AttrValidator.php +++ /dev/null @@ -1,162 +0,0 @@ -getHTMLDefinition(); - $e =& $context->get('ErrorCollector', true); - - // initialize IDAccumulator if necessary - $ok =& $context->get('IDAccumulator', true); - if (!$ok) { - $id_accumulator = HTMLPurifier_IDAccumulator::build($config, $context); - $context->register('IDAccumulator', $id_accumulator); - } - - // initialize CurrentToken if necessary - $current_token =& $context->get('CurrentToken', true); - if (!$current_token) $context->register('CurrentToken', $token); - - if ( - !$token instanceof HTMLPurifier_Token_Start && - !$token instanceof HTMLPurifier_Token_Empty - ) return $token; - - // create alias to global definition array, see also $defs - // DEFINITION CALL - $d_defs = $definition->info_global_attr; - - // don't update token until the very end, to ensure an atomic update - $attr = $token->attr; - - // do global transformations (pre) - // nothing currently utilizes this - foreach ($definition->info_attr_transform_pre as $transform) { - $attr = $transform->transform($o = $attr, $config, $context); - if ($e) { - if ($attr != $o) $e->send(E_NOTICE, 'AttrValidator: Attributes transformed', $o, $attr); - } - } - - // do local transformations only applicable to this element (pre) - // ex.

to

- foreach ($definition->info[$token->name]->attr_transform_pre as $transform) { - $attr = $transform->transform($o = $attr, $config, $context); - if ($e) { - if ($attr != $o) $e->send(E_NOTICE, 'AttrValidator: Attributes transformed', $o, $attr); - } - } - - // create alias to this element's attribute definition array, see - // also $d_defs (global attribute definition array) - // DEFINITION CALL - $defs = $definition->info[$token->name]->attr; - - $attr_key = false; - $context->register('CurrentAttr', $attr_key); - - // iterate through all the attribute keypairs - // Watch out for name collisions: $key has previously been used - foreach ($attr as $attr_key => $value) { - - // call the definition - if ( isset($defs[$attr_key]) ) { - // there is a local definition defined - if ($defs[$attr_key] === false) { - // We've explicitly been told not to allow this element. - // This is usually when there's a global definition - // that must be overridden. - // Theoretically speaking, we could have a - // AttrDef_DenyAll, but this is faster! - $result = false; - } else { - // validate according to the element's definition - $result = $defs[$attr_key]->validate( - $value, $config, $context - ); - } - } elseif ( isset($d_defs[$attr_key]) ) { - // there is a global definition defined, validate according - // to the global definition - $result = $d_defs[$attr_key]->validate( - $value, $config, $context - ); - } else { - // system never heard of the attribute? DELETE! - $result = false; - } - - // put the results into effect - if ($result === false || $result === null) { - // this is a generic error message that should replaced - // with more specific ones when possible - if ($e) $e->send(E_ERROR, 'AttrValidator: Attribute removed'); - - // remove the attribute - unset($attr[$attr_key]); - } elseif (is_string($result)) { - // generally, if a substitution is happening, there - // was some sort of implicit correction going on. We'll - // delegate it to the attribute classes to say exactly what. - - // simple substitution - $attr[$attr_key] = $result; - } else { - // nothing happens - } - - // we'd also want slightly more complicated substitution - // involving an array as the return value, - // although we're not sure how colliding attributes would - // resolve (certain ones would be completely overriden, - // others would prepend themselves). - } - - $context->destroy('CurrentAttr'); - - // post transforms - - // global (error reporting untested) - foreach ($definition->info_attr_transform_post as $transform) { - $attr = $transform->transform($o = $attr, $config, $context); - if ($e) { - if ($attr != $o) $e->send(E_NOTICE, 'AttrValidator: Attributes transformed', $o, $attr); - } - } - - // local (error reporting untested) - foreach ($definition->info[$token->name]->attr_transform_post as $transform) { - $attr = $transform->transform($o = $attr, $config, $context); - if ($e) { - if ($attr != $o) $e->send(E_NOTICE, 'AttrValidator: Attributes transformed', $o, $attr); - } - } - - $token->attr = $attr; - - // destroy CurrentToken if we made it ourselves - if (!$current_token) $context->destroy('CurrentToken'); - - } - - -} - -// vim: et sw=4 sts=4 -- cgit v1.2.3