Mibew/handlebars.php
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Implemented proper treatment of brackets inside string arguments in subexpressions ( {{foo '(bar)'}} )

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majortom731 2014-03-17 23:01:30 +01:00
parent 5a58d27ad3
commit ffcbecf346
1 changed files with 19 additions and 6 deletions
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25
src/Handlebars/Template.php
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@ -275,17 +275,30 @@ class Template
// subexpression parsing loop
$subexprs = array(); // will contain all subexpressions inside outermost brackets
$inside_of = array( 'single' => false, 'double' => false );
$lvl = 0;
$cur_start = 0;
for ($i=0; $i < strlen($params[2]); $i++) {
$cur = substr($params[2], $i, 1);
if ($cur == '(') {
if( $lvl == 0 ) $cur_start = $i+1;
$lvl++;
if ($cur == "'" ) {
$inside_of['single'] = ! $inside_of['single'];
}
if ($cur == ')') {
if ($cur == '"' ) {
$inside_of['double'] = ! $inside_of['double'];
}
if ($cur == '(' && ! $inside_of['single'] && ! $inside_of['double']) {
if ($lvl == 0) {
$cur_start = $i+1;
}
$lvl++;
continue;
}
if ($cur == ')' && ! $inside_of['single'] && ! $inside_of['double']) {
$lvl--;
if ($lvl == 0) $subexprs[] = substr($params[2], $cur_start, $i - $cur_start);
if ($lvl == 0) {
$subexprs[] = substr($params[2], $cur_start, $i - $cur_start);
}
}
}
@ -300,7 +313,7 @@ class Template
Tokenizer::OTAG => $current[Tokenizer::OTAG],
Tokenizer::CTAG => $current[Tokenizer::CTAG],
Tokenizer::INDEX => $current[Tokenizer::INDEX],
Tokenizer::ARGS => implode(" ", array_slice( $cmd, 1 ))
Tokenizer::ARGS => implode(" ", array_slice($cmd, 1))
);
// resolve the node recursively
$resolved = $this->_handlebarsStyleSection($context, $section_node);