add new class FormField/RadioButtonTable

FormField/RadioButtonTable.php

@@ -0,0 +1,258 @@
+<?php
+
+/**
+ * Contao Open Source CMS
+ *
+ * Copyright (c) 2005-2017 Leo Feyer
+ *
+ * @license LGPL-3.0+
+ */
+
+namespace IIDO\BasicBundle\FormField;
+
+
+/**
+ * Class FormRadioButton
+ *
+ * @property boolean $mandatory
+ * @property array   $options
+ *
+ * @author Leo Feyer <https://github.com/leofeyer>
+ */
+class RadioButtonTable extends \RadioButton
+{
+
+    /**
+     * Add specific attributes
+     *
+     * @param string $strKey   The attribute key
+     * @param mixed  $varValue The attribute value
+     */
+    public function __set($strKey, $varValue)
+    {
+        switch ($strKey)
+        {
+            case 'options':
+            case 'tableOptions':
+                $this->arrTableOptions  = \StringUtil::deserialize($varValue);
+                $this->arrOptions       = $this->getRealOptions( $this->arrTableOptions );
+                break;
+
+            default:
+                parent::__set($strKey, $varValue);
+                break;
+        }
+    }
+
+
+
+    public function getRealOptions( $arrOptions )
+    {
+        if( key_exists('rowTitle', $arrOptions[0]) )
+        {
+            $arrNewOptions = array();
+
+            foreach($arrOptions as $arrValue)
+            {
+                $rowTitle = $arrValue['rowTitle'];
+
+                foreach($arrValue as $key => $arrOption)
+                {
+                    if( $key == "rowTitle" || (!strlen($arrOption[0]) && !strlen($arrOption[1])) )
+                    {
+                        continue;
+                    }
+
+                    $arrNewOptions[] = array('value'=>$rowTitle . ' ' . $arrOption[0],'label'=>$arrOption[1]);
+                }
+            }
+
+            $arrOptions = $arrNewOptions;
+        }
+
+        return $arrOptions;
+    }
+
+
+    /**
+     * Return a parameter
+     *
+     * @param string $strKey The parameter name
+     *
+     * @return mixed The parameter value
+     */
+    public function __get($strKey)
+    {
+        if ($strKey == 'options' || $strKey == "tableOptions")
+        {
+            return $this->arrOptions;
+        }
+
+        return parent::__get($strKey);
+    }
+
+
+    /**
+     * Check for a valid option (see #4383)
+     */
+    public function validate()
+    {
+        $varValue = $this->getPost($this->strName);
+
+        if (!empty($varValue) && !$this->isValidOption($varValue))
+        {
+            $this->addError($GLOBALS['TL_LANG']['ERR']['invalid']);
+        }
+
+        parent::validate();
+    }
+
+
+    /**
+     * Generate the options
+     *
+     * @return array The options array
+     */
+    protected function getOptions( $setEmpty = true )
+    {
+        $arrOptions = array();
+
+        foreach ($this->arrOptions as $i => $arrOption)
+        {
+            foreach($arrOption as $arrOpt)
+            {
+                $arrOptConfig = array();
+
+                if( is_array($arrOpt) )
+                {
+                    $arrOpt['value']    = $arrOpt[0];
+                    $arrOpt['label']    = $arrOpt[1];
+
+                    $arrOptConfig = array
+                    (
+                        'type'       => 'option',
+                        'name'       => $this->strName,
+                        'id'         => $this->strId . '_' . $i,
+                        'value'      => $arrOption['value'],
+                        'checked'    => $this->isChecked($arrOpt),
+                        'attributes' => $this->getAttributes(),
+                        'label'      => $arrOption['label']
+                    );
+                }
+                else
+                {
+                    if( $setEmpty )
+                    {
+                        $arrOptConfig = array
+                        (
+                            'type'       => 'option',
+                            'name'       => $this->strName,
+                            'id'         => $this->strId . '_' . $i,
+                            'value'      => $arrOpt,
+                            'checked'    => FALSE,
+                            'attributes' => array(),
+                            'label'      => ''
+                        );
+                    }
+                }
+
+                if( count($arrOptConfig) )
+                {
+                    $arrOptions[] = array_replace
+                    (
+                        $arrOpt,
+                        $arrOptConfig
+                    );
+                }
+            }
+        }
+
+        return $arrOptions;
+    }
+
+
+
+    /**
+     * Generate the widget and return it as string
+     *
+     * @return string The widget markup
+     */
+    public function generate()
+    {
+        $strOptions = '';
+
+        $arrHeader  = deserialize($this->tableHeader, TRUE);
+        $strHeader  = '';
+        $strBody    = '';
+
+        foreach($arrHeader as $headerValue)
+        {
+            if( strlen($headerValue) )
+            {
+                if( !strlen($strHeader) )
+                {
+                    $strHeader = '<thead><th>' . $headerValue . '</th>';
+                }
+                else
+                {
+                    $strHeader .= '<th>' . $headerValue . '</th>';
+                }
+            }
+        }
+
+        if( strlen($strHeader) )
+        {
+            $strHeader .= '</thead>';
+        }
+
+        foreach ($this->arrTableOptions as $i => $arrOption)
+        {
+            if( !strlen($strBody) )
+            {
+                $strBody = '<tbody>';
+            }
+
+            $strBody .= '<tr>';
+
+            $col = 0;
+            foreach($arrOption as $arrField)
+            {
+                if( !is_array($arrField) )
+                {
+                    $strBody .= '<td>' . $arrField . '</td>';
+                }
+                else
+                {
+                    $strName    = $arrField[0];
+                    $strLabel   = $arrField[1];
+
+                    if( strlen($strName) )
+                    {
+                        $strBody .= sprintf('<td><span><input type="radio" name="%s" id="opt_%s" class="radio" value="%s"%s%s%s <label id="lbl_%s" for="opt_%s">%s</label></span></td>',
+                            $this->strName,
+                            $this->strId . '_' . $i . '_' . $col,
+                            $arrOption['rowTitle'] . ' ' . $strName,
+                            $this->isChecked( array('value'=>$strName,'label'=>$strLabel) ),
+                            $this->getAttributes(),
+                            $this->strTagEnding,
+                            $this->strId . '_' . $i . '_' . $col,
+                            $this->strId . '_' . $i . '_' . $col,
+                            $strLabel
+                        );
+                    }
+                }
+
+                $col++;
+            }
+
+            $strBody .= '</tr>';
+        }
+
+        if( !strlen($strBody) )
+        {
+            $strBody .= '</tbody>';
+        }
+
+        return ((strlen($strBody)) ? '<div class="widget widget-radio widget-radio-table"><table>' . $strHeader . $strBody . '</table></div>' : '');
+    }
+}