Initial checkin
This commit is contained in:
commit
d75eb444fc
4304 changed files with 369634 additions and 0 deletions
172
core/template/src/ParseTree/Template.php
Normal file
172
core/template/src/ParseTree/Template.php
Normal file
|
@ -0,0 +1,172 @@
|
|||
<?php
|
||||
|
||||
namespace Smarty\ParseTree;
|
||||
|
||||
/**
|
||||
* Smarty Internal Plugin Templateparser Parse Tree
|
||||
* These are classes to build parse tree in the template parser
|
||||
*
|
||||
|
||||
|
||||
* @author Thue Kristensen
|
||||
* @author Uwe Tews
|
||||
*/
|
||||
|
||||
/**
|
||||
* Template element
|
||||
*
|
||||
|
||||
|
||||
* @ignore
|
||||
*/
|
||||
class Template extends Base
|
||||
{
|
||||
/**
|
||||
* 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\Parser\TemplateParser $parser
|
||||
* @param Base $subtree
|
||||
*/
|
||||
public function append_subtree(\Smarty\Parser\TemplateParser $parser, Base $subtree)
|
||||
{
|
||||
if (!empty($subtree->subtrees)) {
|
||||
$this->subtrees = array_merge($this->subtrees, $subtree->subtrees);
|
||||
} else {
|
||||
if ($subtree->data !== '') {
|
||||
$this->subtrees[] = $subtree;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Append array to subtree
|
||||
*
|
||||
* @param \Smarty\Parser\TemplateParser $parser
|
||||
* @param Base[] $array
|
||||
*/
|
||||
public function append_array(\Smarty\Parser\TemplateParser $parser, $array = array())
|
||||
{
|
||||
if (!empty($array)) {
|
||||
$this->subtrees = array_merge($this->subtrees, (array)$array);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Prepend array to subtree
|
||||
*
|
||||
* @param \Smarty\Parser\TemplateParser $parser
|
||||
* @param Base[] $array
|
||||
*/
|
||||
public function prepend_array(\Smarty\Parser\TemplateParser $parser, $array = array())
|
||||
{
|
||||
if (!empty($array)) {
|
||||
$this->subtrees = array_merge((array)$array, $this->subtrees);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Sanitize and merge subtree buffers together
|
||||
*
|
||||
* @param \Smarty\Parser\TemplateParser $parser
|
||||
*
|
||||
* @return string template code content
|
||||
*/
|
||||
public function to_smarty_php(\Smarty\Parser\TemplateParser $parser)
|
||||
{
|
||||
$code = '';
|
||||
|
||||
foreach ($this->getChunkedSubtrees() as $chunk) {
|
||||
$text = '';
|
||||
switch ($chunk['mode']) {
|
||||
case 'textstripped':
|
||||
foreach ($chunk['subtrees'] as $subtree) {
|
||||
$text .= $subtree->to_smarty_php($parser);
|
||||
}
|
||||
$code .= preg_replace(
|
||||
'/((<%)|(%>)|(<\?php)|(<\?)|(\?>)|(<\/?script))/',
|
||||
"<?php echo '\$1'; ?>\n",
|
||||
$parser->compiler->processText($text)
|
||||
);
|
||||
break;
|
||||
case 'text':
|
||||
foreach ($chunk['subtrees'] as $subtree) {
|
||||
$text .= $subtree->to_smarty_php($parser);
|
||||
}
|
||||
$code .= preg_replace(
|
||||
'/((<%)|(%>)|(<\?php)|(<\?)|(\?>)|(<\/?script))/',
|
||||
"<?php echo '\$1'; ?>\n",
|
||||
$text
|
||||
);
|
||||
break;
|
||||
case 'tag':
|
||||
foreach ($chunk['subtrees'] as $subtree) {
|
||||
$text = $parser->compiler->appendCode($text, (string) $subtree->to_smarty_php($parser));
|
||||
}
|
||||
$code .= $text;
|
||||
break;
|
||||
default:
|
||||
foreach ($chunk['subtrees'] as $subtree) {
|
||||
$text = $subtree->to_smarty_php($parser);
|
||||
}
|
||||
$code .= $text;
|
||||
|
||||
}
|
||||
}
|
||||
return $code;
|
||||
}
|
||||
|
||||
private function getChunkedSubtrees() {
|
||||
$chunks = array();
|
||||
$currentMode = null;
|
||||
$currentChunk = array();
|
||||
for ($key = 0, $cnt = count($this->subtrees); $key < $cnt; $key++) {
|
||||
|
||||
if ($this->subtrees[ $key ]->data === '' && in_array($currentMode, array('textstripped', 'text', 'tag'))) {
|
||||
continue;
|
||||
}
|
||||
|
||||
if ($this->subtrees[ $key ] instanceof Text
|
||||
&& $this->subtrees[ $key ]->isToBeStripped()) {
|
||||
$newMode = 'textstripped';
|
||||
} elseif ($this->subtrees[ $key ] instanceof Text) {
|
||||
$newMode = 'text';
|
||||
} elseif ($this->subtrees[ $key ] instanceof Tag) {
|
||||
$newMode = 'tag';
|
||||
} else {
|
||||
$newMode = 'other';
|
||||
}
|
||||
|
||||
if ($newMode == $currentMode) {
|
||||
$currentChunk[] = $this->subtrees[ $key ];
|
||||
} else {
|
||||
$chunks[] = array(
|
||||
'mode' => $currentMode,
|
||||
'subtrees' => $currentChunk
|
||||
);
|
||||
$currentMode = $newMode;
|
||||
$currentChunk = array($this->subtrees[ $key ]);
|
||||
}
|
||||
}
|
||||
if ($currentMode && $currentChunk) {
|
||||
$chunks[] = array(
|
||||
'mode' => $currentMode,
|
||||
'subtrees' => $currentChunk
|
||||
);
|
||||
}
|
||||
return $chunks;
|
||||
}
|
||||
}
|
Loading…
Add table
Add a link
Reference in a new issue