/**
* @param VoltCompiler $compiler
*/
public static function install($compiler)
{
foreach (get_class_methods(get_called_class()) as $method) {
if ($method != __METHOD__) {
$compiler->addFunction(Text::uncamelize($method), function ($resolvedArgs, $exprArgs) use($method) {
return get_called_class() . '::' . $method . '(' . $resolvedArgs . ')';
});
}
}
}
/**
* undocumented function
*
* @param Compiler
* @return void
**/
public function __construct(Compiler $compiler)
{
$this->compiler = $compiler;
foreach ($this->functions as $volt => $func) {
if (is_string($func)) {
$compiler->addFunction($volt, $func);
} else {
$compiler->addFunction($volt, $this->{$func});
}
}
}
/**
* Returns the Volt's compiler
*
* @return \Phalcon\Mvc\View\Engine\Volt\Compiler
*/
public function getCompiler()
{
if (is_object($this->_compiler) === false) {
$compiler = new Compiler();
//Pass the IoC to the compiler only if it's an object
if (is_object($this->_dependencyInjector) === true) {
$compiler->setDi($this->_dependencyInjector);
}
//Pass the options to the compiler only if they're an array
if (is_array($this->_options) === true) {
$compiler->setOptions($this->_options);
}
$this->_compiler = $compiler;
}
return $this->_compiler;
}
public function testVoltParser()
{
$volt = new PhVoltCompiler();
$intermediate = $volt->parse('');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 0);
//Comments
$intermediate = $volt->parse('{# hello #}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 0);
$intermediate = $volt->parse('{# hello #}{# other comment #}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 0);
//Common Expressions
$intermediate = $volt->parse('hello');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{{ 1 }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{{ 1.2 }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{{ false }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{{ true }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{{ null }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{{ "hello" }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{{ "\'hello\'" }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{{ "hello" }}{{ "hello" }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 2);
$intermediate = $volt->parse('{{ "hello" }}-{{ "hello" }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 3);
$intermediate = $volt->parse('-{{ "hello" }}{{ "hello" }}-');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 4);
$intermediate = $volt->parse('-{{ "hello" }}-{{ "hello" }}-');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 5);
$intermediate = $volt->parse('Some = {{ 100+50 }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 2);
$intermediate = $volt->parse('Some = {{ 100-50 }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 2);
$intermediate = $volt->parse('Some = {{ 100*50 }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 2);
$intermediate = $volt->parse('Some = {{ 100/50 }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 2);
$intermediate = $volt->parse('Some = {{ 100%50 }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 2);
$intermediate = $volt->parse('Some = {{ 100~50 }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 2);
//Array acccess
$intermediate = $volt->parse('{{ a[0 ]}}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{{ a[0 ][1]}}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{{ a[0]["hello"] }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{{ a[0][1.2][false][true] }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{{ a[0][1.2][false][true][b] }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
//Attribute access
$intermediate = $volt->parse('{{ a.b }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{{ a.b.c }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{{ (a.b).c }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{{ a.(b.c) }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
//Ranges
$intermediate = $volt->parse('{{ 1..100 }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{{ "Z".."A" }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse("{{ 'a'..'z' }}");
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse("{{ 'a' .. 'z' }}");
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
//Unary operators
$intermediate = $volt->parse('{{ -10 }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{{ !10 }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{{ !a }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{{ not a }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{{ -+10 }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{{ !!10 }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
//Calling functions
$intermediate = $volt->parse("{{ contents() }}");
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse("{{ link_to('hello', 'some-link') }}");
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse("{{ form('action': 'save/products', 'method': 'post') }}");
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse("{{ form('action': 'save/products', 'method': other_func(1, 2, 3)) }}");
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse("{{ partial('hello/x') }}");
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse("{{ dump(a) }}");
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse("{{ date('Y-m-d', time()) }}");
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse("{{ flash.outputMessages() }}");
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse("{{ session.get('hello') }}");
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse("{{ user.session.get('hello') }}");
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse("{{ user.session.get(request.getPost('token')) }}");
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse("{{ a[0]('hello') }}");
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse("{{ [a[0]('hello').name]|keys }}");
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
//Arrays
$intermediate = $volt->parse("{{ [1, 2, 3, 4] }}");
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{{ ["hello", 2, 1.3, false, true, null] }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{{ ["hello", 2, 3, false, true, null, [1, 2, "hola"]] }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse("{{ ['first': 1, 'second': 2, 'third': 3] }}");
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
//Filters
$intermediate = $volt->parse('{{ "hello"|e }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{{ ("hello" ~ "lol")|e|length }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{{ (("hello" ~ "lol")|e|length)|trim }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{{ "a".."z"|join(",") }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{{ "My real name is %s"|format(name) }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{{ robot.price|default(10.0) }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
//if statement
$intermediate = $volt->parse('{% if a==b %} hello {% endif %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% if a!=b %} hello {% endif %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% if a<b %} hello {% endif %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% if a>b %} hello {% endif %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% if a<=b %} hello {% endif %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% if a>=b %} hello {% endif %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% if a===b %} hello {% endif %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% if a!==b %} hello {% endif %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% if a and b %} hello {% endif %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% if a or b %} hello {% endif %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% if a is defined %} hello {% endif %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% if a is not defined %} hello {% endif %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% if a in 100 %} hello {% endif %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% if a is 100 %} hello {% endif %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% if a is not 100 %} hello {% endif %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% if a==b and c==d %} hello {% endif %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% if a==b or c==d %} hello {% endif %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% if a==b %} hello {% else %} not hello {% endif %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% if a==b %} {% if c==d %} hello {% endif %} {% else %} not hello {% endif %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% if a==b %} hello {% else %} {% if c==d %} not hello {% endif %} {% endif %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
//for statement
$intermediate = $volt->parse('{% for a in b %} hello {% endfor %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% for a in b[0] %} hello {% endfor %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% for a in b.c %} hello {% endfor %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% for a in 1..10 %} hello {% endfor %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% for a in 1..10 if a < 5 and a > 7 %} hello {% endfor %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% for a in 1..10 %} {% for b in 1..10 %} hello {% endfor %} {% endfor %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% for k, v in [1, 2, 3] %} hello {% endfor %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% for k, v in [1, 2, 3] if v is odd %} hello {% endfor %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% for v in [1, 2, 3] %} {% break %} {% endfor %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% for v in [1, 2] %} {% continue %} {% endfor %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
//set statement
$intermediate = $volt->parse('{% set a = 1 %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% set a = b %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% set a = 1.2 %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% set a = 1.2+1*(20/b) and c %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% do 1 %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% do a + b %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% do a - 1.2 %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% do 1.2 + 1 * (20 / b) and c %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% do super()|e %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
//Autoescape
$intermediate = $volt->parse('{% autoescape true %} {% endautoescape %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% autoescape false %} {% endautoescape %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
//Blocks
$intermediate = $volt->parse('{% block hello %} {% endblock %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% block hello %}{% endblock %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
//Extends
$intermediate = $volt->parse('{% extends "some/file.volt" %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
//Include
$intermediate = $volt->parse('{% include "some/file.volt" %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
//Cache
$intermediate = $volt->parse('{% cache sidebar %} hello {% endcache %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
$intermediate = $volt->parse('{% cache sidebar 500 %} hello {% endcache %}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
//Mixed
$intermediate = $volt->parse('{# some comment #}{{ "hello" }}{# other comment }}');
$this->assertTrue(is_array($intermediate));
$this->assertEquals(count($intermediate), 1);
}
public function testVoltCompilerImportRecursiveFile()
{
@unlink('unit-tests/views/partials/header3.volt.php');
@unlink('unit-tests/views/partials/header2.volt.php');
@unlink('unit-tests/views/test10/import2.volt.php');
$view = new Phalcon\Mvc\View();
$view->setViewsDir('unit-tests/views/');
$volt = new \Phalcon\Mvc\View\Engine\Volt\Compiler($view);
//extends
$volt->compileFile('unit-tests/views/test10/import2.volt', 'unit-tests/views/test10/import2.volt.php');
$compilation = file_get_contents('unit-tests/views/test10/import2.volt.php');
$this->assertEquals($compilation, '<div class="header"><h1>This is the title</h1></div>');
}
public function testVoltCompilerExtendsFile()
{
@unlink('unit-tests/views/layouts/test10.volt.php');
@unlink('unit-tests/views/test10/children.extends.volt.php');
$view = new Phalcon\Mvc\View();
$view->setViewsDir('unit-tests/views/');
$volt = new Compiler($view);
//extends
$volt->compileFile('unit-tests/views/test10/children.extends.volt', 'unit-tests/views/test10/children.extends.volt.php');
$compilation = file_get_contents('unit-tests/views/test10/children.extends.volt.php');
$this->assertEquals($compilation, '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"><html lang="en"><html xmlns="http://www.w3.org/1999/xhtml"><head><style type="text/css">.important { color: #336699; }</style><title>Index - My Webpage</title></head><body><div id="content"><h1>Index</h1><p class="important">Welcome on my awesome homepage.</p></div><div id="footer">© Copyright 2012 by <a href="http://domain.invalid/">you</a>.</div></body>');
}
public function testVoltEngineLoopContext()
{
$volt = new Compiler();
$compiled = $volt->compileString('{% for i in 1..5 %}{{ loop.self.index }}{% endfor %}');
ob_start();
eval('?>' . $compiled);
$result = ob_get_clean();
$this->assertEquals('12345', $result);
}
public function testVoltEngineLoopContext()
{
$this->specify("Volt loops don't work", function () {
$volt = new Compiler();
$compiled = $volt->compileString('{% for i in 1..5 %}{{ loop.self.index }}{% endfor %}');
ob_start();
eval('?>' . $compiled);
$result = ob_get_clean();
expect($result)->equals('12345');
});
}
public function getVoltCompiler()
{
$volt = new VoltCompiler();
$volt->setOptions(array('stat' => true, 'compileAlways' => true));
require CORE_PATH . 'config/volt.functions.php';
foreach ($voltFunctions as $macro => $function) {
$volt->addFunction($macro, $function);
}
return $volt;
}
public function testVoltCompileFileExtendsMultiple()
{
@unlink('unit-tests/views/templates/a.volt%%e%%.php');
@unlink('unit-tests/views/templates/b.volt%%e%%.php');
@unlink('unit-tests/views/templates/c.volt.php');
$volt = new Compiler();
//With blocks and extending
$volt->compile('unit-tests/views/templates/c.volt');
$compilation = trim(file_get_contents('unit-tests/views/templates/c.volt.php'));
$this->assertEquals($compilation, "[A[###[B]###]]");
}
