language.class.php

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<?php
// $Id: language.class.php 825 2011-12-09 00:06:11Z i.bitcero $
// --------------------------------------------------------------
// Red México Common Utilities
// A framework for Red México Modules
// Author: Eduardo Cortés <i.bitcero@gmail.com>
// Email: i.bitcero@gmail.com
// License: GPL 2.0
// --------------------------------------------------------------

class RMFormLanguageField extends RMFormElement
{
        private $multi = 0;
        private $type = 0;
        private $selected = array();
        private $cols = 2;
        
        function __construct($caption, $name, $multi = 0, $type = 0, $selected = null, $cols = 2){
                $this->setName($name);
                $this->setCaption($caption);
                $this->multi = $multi;
                $this->type = $type;
                $this->cols = $cols;
                $this->selected = $selected;
        }
        function multi(){
                return $this->multi;
        }
        function setMulti($value){
                return $this->multi = $value;
        }
        function type(){
                return $this->type;
        }
        function setType($value){
                return $this->type = $value;
        }
        function selected(){
                return $this->selected;
        }
        function setSelected($value){
                return $this->selected = $value;
        }
        
        function render(){
                $files = XoopsLists::getFileListAsArray(XOOPS_ROOT_PATH.'/modules/rmcommon/lang', '');
        $langs = array();
        $langs['en_US'] = 'en';
        foreach($files as $file => $v){
            
            if(substr($file, -3)!='.mo') continue;
            
            $langs[substr($file, 0, -3)] = substr($file, 0, -3);
            
        }
                if ($this->type){
                        $rtn = '<ul class="rmoptions_container">';
                        $i = 1;
                        foreach ($langs as $k){
                                if ($this->multi){
                                        $rtn .= "<li><label><input type='checkbox' value='$k' name='".$this->getName()."[]' id='".$this->id()."[]'".(is_array($this->selected) ? (in_array($k, $this->selected) ? " checked='checked'" : '') : '')." /> $k</label></li>";
                                } else {
                                        $rtn .= "<li><label><input type='radio' value='$k' name='".$this->getName()."' id='".$this->id()."'".(!empty($this->selected) ? ($k == $this->selected ? " checked='checked'" : '') : '')." /> $k</label></li>";
                                }
                                $i++;
                        }
                        $rtn .= "</ul>";
                } else {
                        if ($this->multi){
                                $rtn = "<select name='".$this->getName()."[]' id='".$this->id()."[]' size='$this->cols' multiple='multiple'>";
                                foreach ($langs as $k){
                                        $rtn .= "<option value='$k'".(is_array($this->selected) ? (in_array($k, $this->selected) ? " selected='selected'" : '') : '').">$k</option>";
                                }
                                $rtn .= "</select>";
                        } else {
                                $rtn = "<select name='".$this->getName()."' id='".$this->id()."'>";
                                foreach ($langs as $k){
                                        $rtn .= "<option value='$k'".(!empty($this->selected) ? ($k==$this->selected ? " selected='selected'" : '') : '').">$k</option>";
                                }
                                $rtn .= "</select>";
                        }
                }
                
                return $rtn;
                
        }
}