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<?php
/**
* @package GalleryAholic
* @version 1.0.0
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
* @copyright (c) 2013 MicroJoom. All Rights Reserved.
* @author MicroJoom http://www.microjoom.com
* @modified by GraphicAholic
*/
defined('_JEXEC') or die;
if (!class_exists('JFormFieldImageSrc')){
class JFormFieldImageSrc extends JFormField{
protected $type = 'ImageSrc';
protected $forceMultiple = true;
public function getInput(){
$html = array();
$class = $this->element['class'] ? ' class="image-src ' . (string) $this->element['class'] . '"' : ' class="image-src"';
$html[] = '<div id="' . $this->id . '"' . $class . '>';
$options = $this->getOptions();
$arr_value = (is_string($this->value) == true && strpos($this->value,',') !== false )?explode(',',$this->value):$this->value;
$html[] = '<ul id="image_src">';
$_html = array();
foreach ($options as $i => $option){
$checked = (in_array((string) $option->value, (array) $arr_value) ? ' checked="checked"' : '');
$class = !empty($option->class) ? ' class="' . $option->class . '"' : '';
$disabled = !empty($option->disable) ? ' disabled="disabled"' : '';
$onclick = !empty($option->onclick) ? ' onclick="' . $option->onclick . '"' : '';
$temp = '<li><span class="image-move"><span>·</span><span>·</span><span>·</span></span>';
$temp .= '<input type="checkbox" id="' . $this->id . $i . '" name="' . $this->name . '"' . ' value="'
. htmlspecialchars($option->value, ENT_COMPAT, 'UTF-8') . '"' .$checked . $class . $onclick . $disabled . '/>';
$temp .= '<label for="' . $this->id . $i . '"' . $class . '>' . JText::_($option->text) . '</label>';
$temp .= '</li>';
$_html[$option->value] = $temp;
}
$_tmp = array();
if(!empty($arr_value) && !empty($_html)){
$_arr_key = array_keys($_html);
$flag = true;
for($k = 0; $k < count($arr_value); $k++){
if(array_search($arr_value[$k], $_arr_key) === false){
$flag = false;
break;
}
}
if($flag){
$_not_exit = array_diff($_arr_key,$arr_value);
if(!empty($_not_exit)){
for($i = 0; $i< count($_arr_key); $i++){
if(isset($_not_exit[$i])){
array_push($arr_value, $_not_exit[$i]);
}
}
}
for($j = 0; $j < count($arr_value) ;$j++){
if(isset($arr_value[$j])){
$_tmp[] = $_html[$arr_value[$j]];
}
}
}else{
$_tmp = $_html;
}
}else{
$_tmp = $_html;
}
$html[] = implode('',$_tmp);
$html[] = '</ul>';
$html[] = '</div>';
$this->addStylesheet();
$this->addJavaScript();
return implode("\n", $html);
}
protected function addJavaScript(){
$document = JFactory::getDocument();
$document->addScriptDeclaration("
window.addEvent('domready', function(){
try{
var image_src = $(document.body).getElement('#image_src');
new Sortables(image_src);
} catch(e){
console.log(e);
}
});
");
return true;
}
protected function addStyleSheet(){
$document = JFactory::getDocument();
$document->addStyleDeclaration("
");
return true;
}
protected function getOptions(){
$options = array();
foreach ($this->element->children() as $option){
if ($option->getName() != 'option'){
continue;
}
$tmp = JHtml::_(
'select.option', (string) $option['value'], trim((string) $option), 'value', 'text',
((string) $option['disabled'] == 'true')
);
$tmp->class = (string) $option['class'];
$tmp->onclick = (string) $option['onclick'];
$options[] = $tmp;
}
reset($options);
return $options;
}
};
}