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author | Mario Vavti <mario@mariovavti.com> | 2015-12-06 20:12:05 +0100 |
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committer | Mario Vavti <mario@mariovavti.com> | 2015-12-06 20:12:05 +0100 |
commit | c23ce16cafb826c8bb4fe7aaf2a5525b29052b23 (patch) | |
tree | 2230b03cfa6b74f3898b57bee647bc6276fd5a53 /library/Smarty/libs/sysplugins/smarty_internal_parsetree_template.php | |
parent | 78a70fed2f7cf9a53e6e4fab516b00cece12fbf0 (diff) | |
download | volse-hubzilla-c23ce16cafb826c8bb4fe7aaf2a5525b29052b23.tar.gz volse-hubzilla-c23ce16cafb826c8bb4fe7aaf2a5525b29052b23.tar.bz2 volse-hubzilla-c23ce16cafb826c8bb4fe7aaf2a5525b29052b23.zip |
update smarty library - seems to bring some performance improvement
Diffstat (limited to 'library/Smarty/libs/sysplugins/smarty_internal_parsetree_template.php')
-rw-r--r-- | library/Smarty/libs/sysplugins/smarty_internal_parsetree_template.php | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/library/Smarty/libs/sysplugins/smarty_internal_parsetree_template.php b/library/Smarty/libs/sysplugins/smarty_internal_parsetree_template.php new file mode 100644 index 000000000..7d814edaa --- /dev/null +++ b/library/Smarty/libs/sysplugins/smarty_internal_parsetree_template.php @@ -0,0 +1,98 @@ +<?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 + * + * @param object $parser parse object + */ + public function __construct($parser) + { + $this->parser = $parser; + } + + /** + * Append buffer to subtree + * + * @param Smarty_Internal_ParseTree $subtree + */ + public function append_subtree(Smarty_Internal_ParseTree $subtree) + { + if (!empty($subtree->subtrees)) { + $this->subtrees = array_merge($this->subtrees, $subtree->subtrees); + } else { + if ($subtree->data !== '') { + $this->subtrees[] = $subtree; + } + } + } + + /** + * Sanitize and merge subtree buffers together + * + * @return string template code content + */ + public function to_smarty_php() + { + $code = ''; + for ($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(); + 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(); + } + 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(); + 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 = $this->parser->compiler->appendCode($subtree, $this->subtrees[$key]->to_smarty_php()); + } + if ($subtree == '') { + continue; + } + $code .= $subtree; + continue; + } + $code .= $this->subtrees[$key]->to_smarty_php(); + } + return $code; + } +} |