| 1 |
<?php |
| 2 |
// Not allowed by directly accessing. |
| 3 |
if(!defined('ABSPATH')){ |
| 4 |
die('Access not allowed!'); |
| 5 |
} |
| 6 |
/** |
| 7 |
* Plugin option form element class |
| 8 |
* The base class of each type of form element |
| 9 |
* |
| 10 |
* @package LoftLoader |
| 11 |
* @version 1.0 |
| 12 |
* @link http://www.loftocean.com/ |
| 13 |
* @author Suihai Huang from Loft Ocean Team |
| 14 |
|
| 15 |
* @since version 1.0 |
| 16 |
*/ |
| 17 |
|
| 18 |
if(!class_exists('LoftLoader_Form_Base')){ |
| 19 |
abstract class LoftLoader_Form_Base{ |
| 20 |
protected $name; // Form element name |
| 21 |
protected $title; // Field title |
| 22 |
protected $description; // Field description |
| 23 |
protected $extra; // Extra arguments, may include the class infos |
| 24 |
protected $options; // Option for some type of form element, radio/select/check |
| 25 |
protected $values; // Form element value |
| 26 |
public function __construct($name, $title, $description, $options, $values, $extra = array()){ |
| 27 |
$this->name = $name; |
| 28 |
$this->title = $title; |
| 29 |
$this->extra = $extra; |
| 30 |
$this->values = $values; |
| 31 |
$this->options = $options; |
| 32 |
$this->description = $description; |
| 33 |
} |
| 34 |
/** |
| 35 |
* @description show the html of each form element |
| 36 |
*/ |
| 37 |
public function render(){ |
| 38 |
if($this->options){ |
| 39 |
$replace = array('[[TITLE]]' => $this->title, '[[DESCRIPTION]]' => $this->description(), '[[INFO]]' => $this->field_info(), '[[LINKS]]' => $this->links(), '[[CONTENT]]' => $this->content()); |
| 40 |
echo strtr($this->template(), $replace); |
| 41 |
} |
| 42 |
} |
| 43 |
/** |
| 44 |
* @description form element HTML template |
| 45 |
*/ |
| 46 |
protected function template(){ |
| 47 |
$class = (isset($this->extra['wrapperClass']) && $this->extra['wrapperClass'])? ' ' . $this->extra['wrapperClass'] : ''; |
| 48 |
$html = <<<ETO |
| 49 |
<div class="list-title"> |
| 50 |
<h4>[[TITLE]]</h4> |
| 51 |
[[DESCRIPTION]][[INFO]][[LINKS]] |
| 52 |
</div> |
| 53 |
<div class="list-content$class"> |
| 54 |
<fieldset><legend class="screen-reader-text"><span>[[TITLE]]</span></legend>[[CONTENT]]</fieldset> |
| 55 |
</div> |
| 56 |
ETO; |
| 57 |
return $html; |
| 58 |
} |
| 59 |
/** |
| 60 |
* @description get field content |
| 61 |
*/ |
| 62 |
protected function content(){ |
| 63 |
$html = ''; |
| 64 |
if($this->options){ |
| 65 |
foreach($this->options as $val=>$text){ |
| 66 |
$checked = ($default_value[$this->name] == $val)?' checked':''; |
| 67 |
$html .= '<label><input type="checkbox" name="' . $this->name . '" value="' . $val . '"' . $checked . '>' . $text['label'] . '</label>'; |
| 68 |
} |
| 69 |
} |
| 70 |
return $html; |
| 71 |
} |
| 72 |
/** |
| 73 |
* @description get field info if any, normally this should be the tips |
| 74 |
*/ |
| 75 |
protected function field_info(){ |
| 76 |
$html = ''; |
| 77 |
if(isset($this->extra['info'])){ |
| 78 |
$html .= '<p><i class="fa fa-info-circle"></i> ' . $this->extra['info'] . '</p>'; |
| 79 |
} |
| 80 |
return $html; |
| 81 |
} |
| 82 |
/** |
| 83 |
* @description field description if any |
| 84 |
*/ |
| 85 |
protected function description(){ |
| 86 |
$html = ''; |
| 87 |
if(isset($this->description) && !empty($this->description)){ |
| 88 |
$html .= '<span class="description">' . $this->description . '</span>'; |
| 89 |
} |
| 90 |
return $html; |
| 91 |
} |
| 92 |
/** |
| 93 |
* @description fields links if any |
| 94 |
*/ |
| 95 |
protected function links(){ |
| 96 |
$html = ''; |
| 97 |
if(isset($this->extra['links']) && is_array($this->extra['links'])){ |
| 98 |
$html .= '<ul>'; |
| 99 |
foreach($this->extra['links'] as $text=>$link){ |
| 100 |
$html .= '<li><a href="' . $link . '">' . $text . '</a></li>'; |
| 101 |
} |
| 102 |
$html .= '</ul>'; |
| 103 |
} |
| 104 |
return $html; |
| 105 |
} |
| 106 |
} |
| 107 |
} |
