public function before(PHPTAL_Php_CodeWriter $codewriter)
{
$this->tmp_var = $codewriter->createTempVariable();
$codewriter->doSetVar($this->tmp_var, $codewriter->interpolateTalesVarsInString($this->expression));
$codewriter->doIf('$ctx->hasSlot(' . $this->tmp_var . ')');
$codewriter->pushCode('$ctx->echoSlot(' . $this->tmp_var . ')');
$codewriter->doElse();
}
public function before(PHPTAL_Php_CodeWriter $codewriter)
{
// ensure that a sources stack exists or create it
$codewriter->doIf('!isset($_i18n_sources)');
$codewriter->pushCode('$_i18n_sources = array()');
$codewriter->end();
// push current source and use new one
$codewriter->pushCode('$_i18n_sources[] = ' . $codewriter->getTranslatorReference() . '->setSource(' . $codewriter->str($this->expression) . ')');
}
public function after(PHPTAL_Php_CodeWriter $codewriter)
{
// end of if PROCEED
$codewriter->doEnd();
// if trigger found, notify the end of the node
$codewriter->doIf($this->var);
$codewriter->pushCode($this->var . '->end(' . $codewriter->str($this->expression) . ', $tpl)');
$codewriter->doEnd();
$codewriter->recycleTempVariable($this->var);
}
public function before(PHPTAL_Php_CodeWriter $codewriter)
{
// ensure a domain stack exists or create it
$codewriter->doIf('!isset($_i18n_domains)');
$codewriter->pushCode('$_i18n_domains = array()');
$codewriter->doEnd('if');
$expression = $codewriter->interpolateTalesVarsInString($this->expression);
// push current domain and use new domain
$code = '$_i18n_domains[] = ' . $codewriter->getTranslatorReference() . '->useDomain(' . $expression . ')';
$codewriter->pushCode($code);
}
public function before(PHPTAL_Php_CodeWriter $codewriter)
{
$code = $codewriter->evaluateExpression($this->expression);
// If it's a chained expression build a new code path
if (is_array($code)) {
$this->expressions = array();
$executor = new PHPTAL_Php_TalesChainExecutor($codewriter, $code, $this);
return;
}
// Force a falsy condition if the nothing keyword is active
if ($code == PHPTAL_Php_TalesInternal::NOTHING_KEYWORD) {
$code = 'false';
}
$codewriter->doIf($code);
}
public function before(PHPTAL_Php_CodeWriter $codewriter)
{
// number or variable name followed by time unit
// optional per expression
if (!preg_match('/^\\s*([0-9]+\\s*|[a-zA-Z][\\/a-zA-Z0-9_]*\\s+)([dhms])\\s*(?:\\;?\\s*per\\s+([^;]+)|)\\s*$/', $this->expression, $matches)) {
throw new PHPTAL_ParserException("Cache attribute syntax error: " . $this->expression, $this->phpelement->getSourceFile(), $this->phpelement->getSourceLine());
}
$cache_len = $matches[1];
if (!is_numeric($cache_len)) {
$cache_len = $codewriter->evaluateExpression($cache_len);
if (is_array($cache_len)) {
throw new PHPTAL_ParserException("Chained expressions in cache length are not supported", $this->phpelement->getSourceFile(), $this->phpelement->getSourceLine());
}
}
switch ($matches[2]) {
case 'd':
$cache_len .= '*24';
/* no break */
/* no break */
case 'h':
$cache_len .= '*60';
/* no break */
/* no break */
case 'm':
$cache_len .= '*60';
/* no break */
}
$cache_tag = '"' . addslashes($this->phpelement->getQualifiedName() . ':' . $this->phpelement->getSourceLine()) . '"';
$cache_per_expression = isset($matches[3]) ? trim($matches[3]) : null;
if ($cache_per_expression == 'url') {
$cache_tag .= '.$_SERVER["REQUEST_URI"]';
} elseif ($cache_per_expression == 'nothing') {
/* do nothing */
} elseif ($cache_per_expression) {
$code = $codewriter->evaluateExpression($cache_per_expression);
if (is_array($code)) {
throw new PHPTAL_ParserException("Chained expressions in per-cache directive are not supported", $this->phpelement->getSourceFile(), $this->phpelement->getSourceLine());
}
$cache_tag = '(' . $code . ')."@".' . $cache_tag;
}
$this->cache_filename_var = $codewriter->createTempVariable();
$codewriter->doSetVar($this->cache_filename_var, $codewriter->str($codewriter->getCacheFilesBaseName()) . '.md5(' . $cache_tag . ')');
$cond = '!file_exists(' . $this->cache_filename_var . ') || time() - ' . $cache_len . ' >= filemtime(' . $this->cache_filename_var . ')';
$codewriter->doIf($cond);
$codewriter->doEval('ob_start()');
}
public function generateFoot(PHPTAL_Php_CodeWriter $codewriter)
{
if ($this->headFootDisabled) {
return;
}
if ($this->isEmptyNode($codewriter->getOutputMode())) {
return;
}
if ($this->footPrintCondition) {
$codewriter->doIf($this->footPrintCondition);
}
if ($codewriter->getOutputMode() === PHPTAL::HTML5) {
$codewriter->pushHTML('</' . $this->getLocalName() . '>');
} else {
$codewriter->pushHTML('</' . $this->getQualifiedName() . '>');
}
if ($this->footPrintCondition) {
$codewriter->doEnd('if');
}
}
public function before(PHPTAL_Php_CodeWriter $codewriter)
{
$codewriter->doIf('$ctx->hasSlot(' . $codewriter->str($this->expression) . ')');
$codewriter->pushCode('echo $ctx->getSlot(' . $codewriter->str($this->expression) . ')');
$codewriter->doElse();
}
