1: <?php
2:
3: 4: 5: 6: 7: 8: 9: 10:
11:
12: namespace Nette\Latte\Macros;
13:
14: use Nette,
15: Nette\Latte,
16: Nette\Latte\MacroNode,
17: Nette\Latte\PhpWriter,
18: Nette\Latte\CompileException,
19: Nette\Forms\Form,
20: Nette\Utils\Strings;
21:
22:
23:
24: 25: 26: 27: 28: 29: 30: 31: 32: 33:
34: class FormMacros extends MacroSet
35: {
36:
37: public static function install(Latte\Compiler $compiler)
38: {
39: $me = new static($compiler);
40: $me->addMacro('form',
41: 'Nette\Latte\Macros\FormMacros::renderFormBegin($form = $_form = (is_object(%node.word) ? %node.word : $_control[%node.word]), %node.array)',
42: 'Nette\Latte\Macros\FormMacros::renderFormEnd($_form)');
43: $me->addMacro('label', array($me, 'macroLabel'), '?></label><?php');
44: $me->addMacro('input', '$_input = (is_object(%node.word) ? %node.word : $_form[%node.word]); echo $_input->getControl()->addAttributes(%node.array)', NULL, array($me, 'macroAttrInput'));
45: $me->addMacro('formContainer', '$_formStack[] = $_form; $formContainer = $_form = (is_object(%node.word) ? %node.word : $_form[%node.word])', '$_form = array_pop($_formStack)');
46: }
47:
48:
49:
50:
51:
52:
53: 54: 55:
56: public function macroLabel(MacroNode $node, PhpWriter $writer)
57: {
58: $cmd = '$_input = is_object(%node.word) ? %node.word : $_form[%node.word]; if ($_label = $_input->getLabel()) echo $_label->addAttributes(%node.array)';
59: if ($node->isEmpty = (substr($node->args, -1) === '/')) {
60: $node->setArgs(substr($node->args, 0, -1));
61: return $writer->write($cmd);
62: } else {
63: return $writer->write($cmd . '->startTag()');
64: }
65: }
66:
67:
68:
69: 70: 71:
72: public function macroAttrInput(MacroNode $node, PhpWriter $writer)
73: {
74: if ($node->htmlNode->attrs) {
75: $reset = array_fill_keys(array_keys($node->htmlNode->attrs), NULL);
76: return $writer->write('$_input = (is_object(%node.word) ? %node.word : $_form[%node.word]); echo $_input->getControl()->addAttributes(%var)->attributes()', $reset);
77: }
78: return $writer->write('$_input = (is_object(%node.word) ? %node.word : $_form[%node.word]); echo $_input->getControl()->attributes()');
79: }
80:
81:
82:
83:
84:
85:
86:
87: 88: 89: 90:
91: public static function renderFormBegin(Form $form, array $attrs)
92: {
93: $el = $form->getElementPrototype();
94: $el->action = (string) $el->action;
95: $el = clone $el;
96: if (strcasecmp($form->getMethod(), 'get') === 0) {
97: list($el->action) = explode('?', $el->action, 2);
98: }
99: echo $el->addAttributes($attrs)->startTag();
100: }
101:
102:
103:
104: 105: 106: 107:
108: public static function renderFormEnd(Form $form)
109: {
110: $s = '';
111: if (strcasecmp($form->getMethod(), 'get') === 0) {
112: $url = explode('?', $form->getElementPrototype()->action, 2);
113: if (isset($url[1])) {
114: foreach (preg_split('#[;&]#', $url[1]) as $param) {
115: $parts = explode('=', $param, 2);
116: $name = urldecode($parts[0]);
117: if (!isset($form[$name])) {
118: $s .= Nette\Utils\Html::el('input', array('type' => 'hidden', 'name' => $name, 'value' => urldecode($parts[1])));
119: }
120: }
121: }
122: }
123:
124: foreach ($form->getComponents(TRUE, 'Nette\Forms\Controls\HiddenField') as $control) {
125: if (!$control->getOption('rendered')) {
126: $s .= $control->getControl();
127: }
128: }
129:
130: if (iterator_count($form->getComponents(TRUE, 'Nette\Forms\Controls\TextInput')) < 2) {
131: $s .= '<!--[if IE]><input type=IEbug disabled style="display:none"><![endif]-->';
132: }
133:
134: echo ($s ? "<div>$s</div>\n" : '') . $form->getElementPrototype()->endTag() . "\n";
135: }
136:
137: }
138: