/**
* Formats modifiers calling.
* @param MacroTokens
* @param string
* @throws CompileException
* @return MacroTokens
*/
public function modifiersFilter(MacroTokens $tokens, $var)
{
$inside = FALSE;
$res = new MacroTokens($var);
while ($tokens->nextToken()) {
if ($tokens->isCurrent(MacroTokens::T_WHITESPACE)) {
$res->append(' ');
} elseif ($inside) {
if ($tokens->isCurrent(':', ',')) {
$res->append(', ');
$tokens->nextAll(MacroTokens::T_WHITESPACE);
} elseif ($tokens->isCurrent('|')) {
$res->append(')');
$inside = FALSE;
} else {
$res->append($tokens->currentToken());
}
} else {
if ($tokens->isCurrent(MacroTokens::T_SYMBOL)) {
if ($this->compiler && $tokens->isCurrent('escape')) {
$res = $this->escapeFilter($res);
$tokens->nextToken('|');
} elseif (!strcasecmp($tokens->currentValue(), 'safeurl')) {
$res->prepend('Latte\\Runtime\\Filters::safeUrl(');
$inside = TRUE;
} else {
$res->prepend('$template->' . $tokens->currentValue() . '(');
$inside = TRUE;
}
} else {
throw new CompileException("Modifier name must be alphanumeric string, '{$tokens->currentValue()}' given.");
}
}
}
if ($inside) {
$res->append(')');
}
return $res;
}
/**
* Formats modifiers calling.
* @param MacroTokens
* @param string
* @throws CompileException
* @return MacroTokens
*/
public function modifierPass(MacroTokens $tokens, $var, $isContent = FALSE)
{
$inside = FALSE;
$res = new MacroTokens($var);
while ($tokens->nextToken()) {
if ($tokens->isCurrent($tokens::T_WHITESPACE)) {
$res->append(' ');
} elseif ($inside) {
if ($tokens->isCurrent(':', ',')) {
$res->append(', ');
$tokens->nextAll($tokens::T_WHITESPACE);
} elseif ($tokens->isCurrent('|')) {
$res->append(')');
$inside = FALSE;
} else {
$res->append($tokens->currentToken());
}
} else {
if ($tokens->isCurrent($tokens::T_SYMBOL)) {
if ($tokens->isCurrent('escape')) {
if ($isContent) {
$res->prepend('LR\\Filters::convertTo($_fi, ' . var_export(implode($this->context), TRUE) . ', ')->append(')');
} else {
$res = $this->escapePass($res);
}
$tokens->nextToken('|');
} elseif (!strcasecmp($tokens->currentValue(), 'checkurl')) {
$res->prepend('LR\\Filters::safeUrl(');
$inside = TRUE;
} else {
$name = strtolower($tokens->currentValue());
$res->prepend($isContent ? '$this->filters->filterContent(' . var_export($name, TRUE) . ', $_fi, ' : 'call_user_func($this->filters->' . $name . ', ');
$inside = TRUE;
}
} else {
throw new CompileException("Modifier name must be alphanumeric string, '{$tokens->currentValue()}' given.");
}
}
}
if ($inside) {
$res->append(')');
}
return $res;
}