groups.class.php

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<?php
// $Id: groups.class.php 928 2012-01-15 06:56:56Z 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 RMFormGroups extends RMFormElement
{
        private $_multi = 0;
        private $_select = array();
        private $_showtype = 0;
        private $_showdesc = 0;
        private $_cols = 2;
        
        function __construct($caption, $name, $multi=0, $type=0, $cols=2, $select=array()){
                $this->setCaption($caption);
                $this->setName($multi ? str_replace('[]', '', $name).'[]' : $name);
                if (isset($_REQUEST[$name])) $this->_select = $_REQUEST[$name];
                $this->_multi = $multi;
                $this->_showtype = $type;
                $this->_cols = $cols;
                
                if (isset($_REQUEST[$this->getName()])){
                        $this->_select = $_REQUEST[$this->getName()];
                } else {                
                        $this->_select = $select;
                }
                
        }
        public function setMulti($value){
                if ($value==0 || $value==1){
                        $this->setName($value ? str_replace('[]','',$this->getName()).'[]' : str_replace('[]','',$this->getName()));
                        $this->_multi = $value;
                }
        }
        public function getMulti(){
                return $this->_multi;
        }
        public function setSelect($value){
                if (is_array($value)){
                        $this->_select = $value;
                } else {
                        $this->_select = explode(',',$value);
                }
        }
        public function getSelect(){
                return $this->_select;
        }
        public function setShowType($value){
                if ($value==0 || $value==1) $this->_showtype = $value;
        }
        public function getShowType(){
                return $this->_showtype;
        }
        public function showDesc($value){
                if ($value==0 || $value==1) $this->_showdesc = $value;
        }
        public function getShowDesc(){
                return $this->_showdesc;
        }
        public function setCols($value){
                if ($value>0) $this->_cols = $value;
        }
        public function getCols(){
                return $this->_cols;
        }
        public function render(){
                $db = XoopsDatabaseFactory::getDatabaseConnection();
                $result = $db->query("SELECT * FROM ".$db->prefix("groups")." ORDER BY `name`");
                $rtn = '';
                $col = 1;
                
                $typeinput = $this->_multi ? 'checkbox' : 'radio';
                $name = $this->getName();

                if ($this->_showtype){
                        $rtn = "<ul class='groups_field_list ".$this->id()."_groups'>";
                        $rtn .= "<li><label><input type='$typeinput' name='$name' id='".$this->id()."' value='0'";
                        if (is_array($this->_select)){
                                if (in_array(0, $this->_select)){
                                        $rtn .= " checked='checked'";
                                }
                        }
                        $rtn .= ">".__('All','rmcommon')."</label></li>";
                        while ($row = $db->fetchArray($result)){
                                
                                $rtn .= "<li><label><input type='$typeinput' name='$name' id='".$this->id()."' value='$row[groupid]'";
                                if (is_array($this->_select)){
                                        if (in_array($row['groupid'], $this->_select)){
                                                $rtn .= " checked='checked'";
                                        }
                                }
                                $rtn .= ">$row[name]</label>";
                                
                                if ($this->_showdesc){
                                        $rtn .= "<br /><span style='font-size: 10px;' class='description'>$row[description]</span>";
                                }
                                
                                $rtn .= "</li>";
                                
                                $col++;
                                
                        }
                        $rtn .= "</ul>";
                } else {
                        
                        $rtn = "<select name='$name'";
                        $rtn .= $this->_multi ? " multiple='multiple' size='5'" : "";
                        $rtn .= "><option value='0'";
                        if (is_array($this->_select)){
                                if (in_array(0, $this->_select)){
                                        $rtn .= " selected='selected'";
                                }
                        } else {
                                $rtn .= " selected='selected'";
                        }
                        
                        $rtn .= ">".__('All','rmcommon')."</option>";
                        
                        while ($row = $db->fetchArray($result)){
                                $rtn .= "<option value='$row[groupid]'";
                                if (is_array($this->_select)){
                                        if (in_array($row['groupid'], $this->_select)){
                                                $rtn .= " selected='selected'";
                                        }
                                }
                                $rtn .= ">".$row['name']."</option>";
                        }
                        
                        $rtn .= "</select>";
                }
                
                return $rtn;
        }
        
}