deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compilebase.php
+++ /dev/null
@@ -1,170 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin CompileBase
- *
- * @package Smarty
- * @subpackage Compiler
- * @author Uwe Tews
- */
-
-/**
- * This class does extend all internal compile plugins
- *
- * @package Smarty
- * @subpackage Compiler
- */
-abstract class Smarty_Internal_CompileBase {
- /**
- * Array of names of required attribute required by tag
- *
- * @var array
- */
- public $required_attributes = array();
- /**
- * Array of names of optional attribute required by tag
- * use array('_any') if there is no restriction of attributes names
- *
- * @var array
- */
- public $optional_attributes = array();
- /**
- * Shorttag attribute order defined by its names
- *
- * @var array
- */
- public $shorttag_order = array();
- /**
- * Array of names of valid option flags
- *
- * @var array
- */
- public $option_flags = array('nocache');
-
- /**
- * This function checks if the attributes passed are valid
- * The attributes passed for the tag to compile are checked against the list of required and
- * optional attributes. Required attributes must be present. Optional attributes are check against
- * the corresponding list. The keyword '_any' specifies that any attribute will be accepted
- * as valid
- *
- * @param object $compiler compiler object
- * @param array $attributes attributes applied to the tag
- *
- * @return array of mapped attributes for further processing
- */
- public function getAttributes($compiler, $attributes) {
- $_indexed_attr = array();
- // loop over attributes
- foreach ($attributes as $key => $mixed) {
- // shorthand ?
- if (!is_array($mixed)) {
- // option flag ?
- if (in_array(trim($mixed, '\'"'), $this->option_flags)) {
- $_indexed_attr[trim($mixed, '\'"')] = true;
- // shorthand attribute ?
- } elseif (isset($this->shorttag_order[$key])) {
- $_indexed_attr[$this->shorttag_order[$key]] = $mixed;
- } else {
- // too many shorthands
- $compiler->trigger_template_error('too many shorthand attributes', $compiler->lex->taglineno);
- }
- // named attribute
- } else {
- $kv = each($mixed);
- // option flag?
- if (in_array($kv['key'], $this->option_flags)) {
- if (is_bool($kv['value'])) {
- $_indexed_attr[$kv['key']] = $kv['value'];
- } elseif (is_string($kv['value']) && in_array(trim($kv['value'], '\'"'), array('true', 'false'))) {
- if (trim($kv['value']) == 'true') {
- $_indexed_attr[$kv['key']] = true;
- } else {
- $_indexed_attr[$kv['key']] = false;
- }
- } elseif (is_numeric($kv['value']) && in_array($kv['value'], array(0, 1))) {
- if ($kv['value'] == 1) {
- $_indexed_attr[$kv['key']] = true;
- } else {
- $_indexed_attr[$kv['key']] = false;
- }
- } else {
- $compiler->trigger_template_error("illegal value of option flag \"{$kv['key']}\"", $compiler->lex->taglineno);
- }
- // must be named attribute
- } else {
- reset($mixed);
- $_indexed_attr[key($mixed)] = $mixed[key($mixed)];
- }
- }
- }
- // check if all required attributes present
- foreach ($this->required_attributes as $attr) {
- if (!array_key_exists($attr, $_indexed_attr)) {
- $compiler->trigger_template_error("missing \"" . $attr . "\" attribute", $compiler->lex->taglineno);
- }
- }
- // check for not allowed attributes
- if ($this->optional_attributes != array('_any')) {
- $tmp_array = array_merge($this->required_attributes, $this->optional_attributes, $this->option_flags);
- foreach ($_indexed_attr as $key => $dummy) {
- if (!in_array($key, $tmp_array) && $key !== 0) {
- $compiler->trigger_template_error("unexpected \"" . $key . "\" attribute", $compiler->lex->taglineno);
- }
- }
- }
- // default 'false' for all option flags not set
- foreach ($this->option_flags as $flag) {
- if (!isset($_indexed_attr[$flag])) {
- $_indexed_attr[$flag] = false;
- }
- }
-
- return $_indexed_attr;
- }
-
- /**
- * Push opening tag name on stack
- * Optionally additional data can be saved on stack
- *
- * @param object $compiler compiler object
- * @param string $openTag the opening tag's name
- * @param mixed $data optional data saved
- */
- public function openTag($compiler, $openTag, $data = null) {
- array_push($compiler->_tag_stack, array($openTag, $data));
- }
-
- /**
- * Pop closing tag
- * Raise an error if this stack-top doesn't match with expected opening tags
- *
- * @param object $compiler compiler object
- * @param array|string $expectedTag the expected opening tag names
- *
- * @return mixed any type the opening tag's name or saved data
- */
- public function closeTag($compiler, $expectedTag) {
- if (count($compiler->_tag_stack) > 0) {
- // get stacked info
- list($_openTag, $_data) = array_pop($compiler->_tag_stack);
- // open tag must match with the expected ones
- if (in_array($_openTag, (array)$expectedTag)) {
- if (is_null($_data)) {
- // return opening tag
- return $_openTag;
- } else {
- // return restored data
- return $_data;
- }
- }
- // wrong nesting of tags
- $compiler->trigger_template_error("unclosed {$compiler->smarty->left_delimiter}" . $_openTag . "{$compiler->smarty->right_delimiter} tag");
-
- return;
- }
- // wrong nesting of tags
- $compiler->trigger_template_error("unexpected closing tag", $compiler->lex->taglineno);
-
- return;
- }
-}