adding app/library/Form.php

2018-08-14 17:31:07 +02:00 · 2018-08-14 17:31:07 +02:00 · ddb9d8934d
commit ddb9d8934d
parent 316edec020
1 changed files with 70 additions and 0 deletions
--- a/app/library/Form.php
+++ b/app/library/Form.php
@ -0,0 +1,70 @@
+<?php
+
+namespace Httpcb;
+
+use Phalcon\Forms\Form as FormBase,
+    Phalcon\Forms\Element as FormElement;
+
+class Form extends FormBase
+{
+    public function renderDecorated($name, $opt = [])
+    {
+        $options = [
+            'label-class' => 'control-label',
+            'class' => [ 'col-sm-10' ],
+            'message' => ''
+        ];
+
+        $ele = $this->get($name);
+
+        if (isset($opt['label-length'])) {
+            $length = (int) $opt['label-length'];
+        } else {
+            $length = 2;
+        }
+        $options['label-class'] .= ' col-sm-' . $length;
+
+        if (isset($opt['length'])) {
+
+            $len = $opt['length'];
+
+            if ($len === 'full') {
+                $options['class'] = [];
+            } else {
+                $options['class'] = [ 'col-sm-' . $len ];
+            }
+
+            unset($opt['length']);
+        }
+
+        if ($ele->hasMessages()) {
+            $options['class'][] = 'has-error';
+            $options['message'] = $ele->getMessages()->current();
+        }
+
+        return $this->_render($ele, $options);
+    }
+
+    protected function _render(FormElement $ele, $opt)
+    {
+        $xhtml = '';
+
+        if (strlen($ele->getLabel()) > 0) {
+
+            $xhtml .= sprintf(
+                '<label class="%s" for="%s">%s</label>',
+                $opt['label-class'], $ele->getName(), $ele->getLabel());
+        }
+
+        $xhtml .= '<div class="' . implode(' ', $opt['class']) . '">'
+            . $ele->render();
+
+        if (strlen($opt['message']) > 0)  {
+            $xhtml .= '<span class="help-block">' . $opt['message'] . '</span>';
+        }
+
+        $xhtml .= '</div>';
+
+        return $xhtml;
+    }
+}