diff options
author | emkael <emkael@tlen.pl> | 2018-10-18 02:39:34 +0200 |
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committer | emkael <emkael@tlen.pl> | 2018-10-18 02:39:42 +0200 |
commit | ab5d8d4e07bb3c8230d0285ef8902ef1979fce51 (patch) | |
tree | 0b955e585cb2fdbc7207392a5f2c97d610b6a5bc /lib/smarty/sysplugins/smarty_internal_parsetree_template.php | |
parent | c055ce2ab60c6582bad3e5babcb1d00384fde78a (diff) |
Updating Smarty
Diffstat (limited to 'lib/smarty/sysplugins/smarty_internal_parsetree_template.php')
-rw-r--r-- | lib/smarty/sysplugins/smarty_internal_parsetree_template.php | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/lib/smarty/sysplugins/smarty_internal_parsetree_template.php b/lib/smarty/sysplugins/smarty_internal_parsetree_template.php new file mode 100644 index 0000000..8e716bd --- /dev/null +++ b/lib/smarty/sysplugins/smarty_internal_parsetree_template.php @@ -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; + } +} |