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; }