public function parse(Apishka_Templater_Token $token)
{
$lineno = $token->getLine();
$stream = $this->parser->getStream();
$targets = $this->parser->getExpressionParser()->parseAssignmentExpression();
$stream->expect(Apishka_Templater_Token::OPERATOR_TYPE, 'in');
$seq = $this->parser->getExpressionParser()->parseExpression();
$ifexpr = null;
if ($stream->nextIf(Apishka_Templater_Token::NAME_TYPE, 'if')) {
$ifexpr = $this->parser->getExpressionParser()->parseExpression();
}
$stream->expect(Apishka_Templater_Token::BLOCK_END_TYPE);
$body = $this->parser->subparse(array($this, 'decideForFork'));
if ($stream->next()->getValue() == 'else') {
$stream->expect(Apishka_Templater_Token::BLOCK_END_TYPE);
$else = $this->parser->subparse(array($this, 'decideForEnd'), true);
} else {
$else = null;
}
$stream->expect(Apishka_Templater_Token::BLOCK_END_TYPE);
if (count($targets) > 1) {
$keyTarget = $targets->getNode(0);
$keyTarget = Apishka_Templater_Node_Expression_AssignName::apishka($keyTarget->getAttribute('name'), $keyTarget->getLine());
$valueTarget = $targets->getNode(1);
$valueTarget = Apishka_Templater_Node_Expression_AssignName::apishka($valueTarget->getAttribute('name'), $valueTarget->getLine());
} else {
$keyTarget = Apishka_Templater_Node_Expression_AssignName::apishka('_key', $lineno);
$valueTarget = $targets->getNode(0);
$valueTarget = Apishka_Templater_Node_Expression_AssignName::apishka($valueTarget->getAttribute('name'), $valueTarget->getLine());
}
if ($ifexpr) {
$this->checkLoopUsageCondition($stream, $ifexpr);
$this->checkLoopUsageBody($stream, $body);
}
return Apishka_Templater_Node_For::apishka($keyTarget, $valueTarget, $seq, $ifexpr, $body, $else, $lineno, $this->getTag());
}
public function getTests()
{
$tests = array();
$keyTarget = Apishka_Templater_Node_Expression_AssignName::apishka('key', 1);
$valueTarget = Apishka_Templater_Node_Expression_AssignName::apishka('item', 1);
$seq = Apishka_Templater_Node_Expression_Name::apishka('items', 1);
$ifexpr = null;
$body = Apishka_Templater_Node::apishka(array(Apishka_Templater_Node_Print::apishka(Apishka_Templater_Node_Expression_Name::apishka('foo', 1), 1)), array(), 1);
$else = null;
$node = Apishka_Templater_Node_For::apishka($keyTarget, $valueTarget, $seq, $ifexpr, $body, $else, 1);
$node->setAttribute('with_loop', false);
$tests[] = array($node, <<<EOF
// line 1
\$context['_parent'] = \$context;
\$context['_seq'] = twig_ensure_traversable({$this->getVariableGetter('items')});
foreach (\$context['_seq'] as \$context["key"] => \$context["item"]) {
echo {$this->getVariableGetter('foo')};
}
\$_parent = \$context['_parent'];
unset(\$context['_seq'], \$context['_iterated'], \$context['key'], \$context['item'], \$context['_parent'], \$context['loop']);
\$context = array_intersect_key(\$context, \$_parent) + \$_parent;
EOF
);
$keyTarget = Apishka_Templater_Node_Expression_AssignName::apishka('k', 1);
$valueTarget = Apishka_Templater_Node_Expression_AssignName::apishka('v', 1);
$seq = Apishka_Templater_Node_Expression_Name::apishka('values', 1);
$ifexpr = null;
$body = Apishka_Templater_Node::apishka(array(Apishka_Templater_Node_Print::apishka(Apishka_Templater_Node_Expression_Name::apishka('foo', 1), 1)), array(), 1);
$else = null;
$node = Apishka_Templater_Node_For::apishka($keyTarget, $valueTarget, $seq, $ifexpr, $body, $else, 1);
$node->setAttribute('with_loop', true);
$tests[] = array($node, <<<EOF
// line 1
\$context['_parent'] = \$context;
\$context['_seq'] = twig_ensure_traversable({$this->getVariableGetter('values')});
\$context['loop'] = array(
'parent' => \$context['_parent'],
'index0' => 0,
'index' => 1,
'first' => true,
);
if (is_array(\$context['_seq']) || (is_object(\$context['_seq']) && \$context['_seq'] instanceof Countable)) {
\$length = count(\$context['_seq']);
\$context['loop']['revindex0'] = \$length - 1;
\$context['loop']['revindex'] = \$length;
\$context['loop']['length'] = \$length;
\$context['loop']['last'] = 1 === \$length;
}
foreach (\$context['_seq'] as \$context["k"] => \$context["v"]) {
echo {$this->getVariableGetter('foo')};
++\$context['loop']['index0'];
++\$context['loop']['index'];
\$context['loop']['first'] = false;
if (isset(\$context['loop']['length'])) {
--\$context['loop']['revindex0'];
--\$context['loop']['revindex'];
\$context['loop']['last'] = 0 === \$context['loop']['revindex0'];
}
}
\$_parent = \$context['_parent'];
unset(\$context['_seq'], \$context['_iterated'], \$context['k'], \$context['v'], \$context['_parent'], \$context['loop']);
\$context = array_intersect_key(\$context, \$_parent) + \$_parent;
EOF
);
$keyTarget = Apishka_Templater_Node_Expression_AssignName::apishka('k', 1);
$valueTarget = Apishka_Templater_Node_Expression_AssignName::apishka('v', 1);
$seq = Apishka_Templater_Node_Expression_Name::apishka('values', 1);
$ifexpr = Apishka_Templater_Node_Expression_Constant::apishka(true, 1);
$body = Apishka_Templater_Node::apishka(array(Apishka_Templater_Node_Print::apishka(Apishka_Templater_Node_Expression_Name::apishka('foo', 1), 1)), array(), 1);
$else = null;
$node = Apishka_Templater_Node_For::apishka($keyTarget, $valueTarget, $seq, $ifexpr, $body, $else, 1);
$node->setAttribute('with_loop', true);
$tests[] = array($node, <<<EOF
// line 1
\$context['_parent'] = \$context;
\$context['_seq'] = twig_ensure_traversable({$this->getVariableGetter('values')});
\$context['loop'] = array(
'parent' => \$context['_parent'],
'index0' => 0,
'index' => 1,
'first' => true,
);
foreach (\$context['_seq'] as \$context["k"] => \$context["v"]) {
if (true) {
echo {$this->getVariableGetter('foo')};
++\$context['loop']['index0'];
++\$context['loop']['index'];
\$context['loop']['first'] = false;
}
}
\$_parent = \$context['_parent'];
unset(\$context['_seq'], \$context['_iterated'], \$context['k'], \$context['v'], \$context['_parent'], \$context['loop']);
\$context = array_intersect_key(\$context, \$_parent) + \$_parent;
EOF
);
$keyTarget = Apishka_Templater_Node_Expression_AssignName::apishka('k', 1);
$valueTarget = Apishka_Templater_Node_Expression_AssignName::apishka('v', 1);
$seq = Apishka_Templater_Node_Expression_Name::apishka('values', 1);
$ifexpr = null;
$body = Apishka_Templater_Node::apishka(array(Apishka_Templater_Node_Print::apishka(Apishka_Templater_Node_Expression_Name::apishka('foo', 1), 1)), array(), 1);
$else = Apishka_Templater_Node_Print::apishka(Apishka_Templater_Node_Expression_Name::apishka('foo', 1), 1);
$node = Apishka_Templater_Node_For::apishka($keyTarget, $valueTarget, $seq, $ifexpr, $body, $else, 1);
$node->setAttribute('with_loop', true);
$tests[] = array($node, <<<EOF
// line 1
\$context['_parent'] = \$context;
\$context['_seq'] = twig_ensure_traversable({$this->getVariableGetter('values')});
\$context['_iterated'] = false;
\$context['loop'] = array(
'parent' => \$context['_parent'],
'index0' => 0,
'index' => 1,
'first' => true,
);
if (is_array(\$context['_seq']) || (is_object(\$context['_seq']) && \$context['_seq'] instanceof Countable)) {
\$length = count(\$context['_seq']);
\$context['loop']['revindex0'] = \$length - 1;
\$context['loop']['revindex'] = \$length;
\$context['loop']['length'] = \$length;
\$context['loop']['last'] = 1 === \$length;
}
foreach (\$context['_seq'] as \$context["k"] => \$context["v"]) {
echo {$this->getVariableGetter('foo')};
\$context['_iterated'] = true;
++\$context['loop']['index0'];
++\$context['loop']['index'];
\$context['loop']['first'] = false;
if (isset(\$context['loop']['length'])) {
--\$context['loop']['revindex0'];
--\$context['loop']['revindex'];
\$context['loop']['last'] = 0 === \$context['loop']['revindex0'];
}
}
if (!\$context['_iterated']) {
echo {$this->getVariableGetter('foo')};
}
\$_parent = \$context['_parent'];
unset(\$context['_seq'], \$context['_iterated'], \$context['k'], \$context['v'], \$context['_parent'], \$context['loop']);
\$context = array_intersect_key(\$context, \$_parent) + \$_parent;
EOF
);
return $tests;
}
