| 0,0 → 1,129 |
|---|
| <?php |
| /** |
| * Smarty Internal Plugin Templateparser Parse Tree |
| * These are classes to build parse tree in the template parser |
| * |
| * @package Smarty |
| * @subpackage Compiler |
| * @author Thue Kristensen |
| * @author Uwe Tews |
| */ |
| |
| /** |
| * Template element |
| * |
| * @package Smarty |
| * @subpackage Compiler |
| * @ignore |
| */ |
| class Smarty_Internal_ParseTree_Template extends Smarty_Internal_ParseTree |
| { |
| /** |
| * Array of template elements |
| * |
| * @var array |
| */ |
| public $subtrees = array(); |
| |
| /** |
| * Create root of parse tree for template elements |
| */ |
| public function __construct() |
| { |
| } |
| |
| /** |
| * Append buffer to subtree |
| * |
| * @param \Smarty_Internal_Templateparser $parser |
| * @param Smarty_Internal_ParseTree $subtree |
| */ |
| public function append_subtree(Smarty_Internal_Templateparser $parser, Smarty_Internal_ParseTree $subtree) |
| { |
| if (!empty($subtree->subtrees)) { |
| $this->subtrees = array_merge($this->subtrees, $subtree->subtrees); |
| } else { |
| if ($subtree->data !== '') { |
| $this->subtrees[] = $subtree; |
| } |
| } |
| } |
| |
| /** |
| * Append array to subtree |
| * |
| * @param \Smarty_Internal_Templateparser $parser |
| * @param \Smarty_Internal_ParseTree[] $array |
| */ |
| public function append_array(Smarty_Internal_Templateparser $parser, $array = array()) |
| { |
| if (!empty($array)) { |
| $this->subtrees = array_merge($this->subtrees, (array)$array); |
| } |
| } |
| |
| /** |
| * Prepend array to subtree |
| * |
| * @param \Smarty_Internal_Templateparser $parser |
| * @param \Smarty_Internal_ParseTree[] $array |
| */ |
| public function prepend_array(Smarty_Internal_Templateparser $parser, $array = array()) |
| { |
| if (!empty($array)) { |
| $this->subtrees = array_merge((array)$array, $this->subtrees); |
| } |
| } |
| |
| /** |
| * Sanitize and merge subtree buffers together |
| * |
| * @param \Smarty_Internal_Templateparser $parser |
| * |
| * @return string template code content |
| */ |
| public function to_smarty_php(Smarty_Internal_Templateparser $parser) |
| { |
| $code = ''; |
| for ($key = 0, $cnt = count($this->subtrees); $key < $cnt; $key++) { |
| if ($this->subtrees[ $key ] instanceof Smarty_Internal_ParseTree_Text) { |
| $subtree = $this->subtrees[ $key ]->to_smarty_php($parser); |
| while ($key + 1 < $cnt && ($this->subtrees[ $key + 1 ] instanceof Smarty_Internal_ParseTree_Text || |
| $this->subtrees[ $key + 1 ]->data === '')) { |
| $key++; |
| if ($this->subtrees[ $key ]->data === '') { |
| continue; |
| } |
| $subtree .= $this->subtrees[ $key ]->to_smarty_php($parser); |
| } |
| if ($subtree === '') { |
| continue; |
| } |
| $code .= preg_replace( |
| '/((<%)|(%>)|(<\?php)|(<\?)|(\?>)|(<\/?script))/', |
| "<?php echo '\$1'; ?>\n", |
| $subtree |
| ); |
| continue; |
| } |
| if ($this->subtrees[ $key ] instanceof Smarty_Internal_ParseTree_Tag) { |
| $subtree = $this->subtrees[ $key ]->to_smarty_php($parser); |
| while ($key + 1 < $cnt && ($this->subtrees[ $key + 1 ] instanceof Smarty_Internal_ParseTree_Tag || |
| $this->subtrees[ $key + 1 ]->data === '')) { |
| $key++; |
| if ($this->subtrees[ $key ]->data === '') { |
| continue; |
| } |
| $subtree = $parser->compiler->appendCode($subtree, $this->subtrees[ $key ]->to_smarty_php($parser)); |
| } |
| if ($subtree === '') { |
| continue; |
| } |
| $code .= $subtree; |
| continue; |
| } |
| $code .= $this->subtrees[ $key ]->to_smarty_php($parser); |
| } |
| return $code; |
| } |
| } |