class.gmapsMarker.php

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<?php
class gmapsMarker extends propertyObject {

        private static $_tbl_marker = 'gmaps_marker';

        private $_controller, $_data_www, $_data_dir, $_extension_media;

        function __construct($id, $instance) {

                $this->_controller = $instance;
                $this->_tbl_data = self::$_tbl_marker;
                parent::__construct($id);

                $this->_extension_media = array('png');
                $this->_data_www = CONTENT_WWW.'/gmaps/'.$this->_controller->instanceName().'/marker';
                $this->_data_dir = CONTENT_DIR.OS.'gmaps'.OS.$this->_controller->instanceName().OS.'marker';
        }

        public function setInstance($value) {

                if($this->_p['instance']!=$value && !in_array('instance', $this->_chgP)) $this->_chgP[] = 'instance';
                $this->_p['instance'] = $value;
                return true;

        }

        public static function deleteInstance($instance) {

                $db = db::instance();
                $query = "DELETE FROM ".self::$_tbl_marker." WHERE instance='$instance'";
                $res = $db->actionquery($query);

                return $res;

        }

        public static function get($instance, $opts=null) {

                $where = "instance='".$instance."'".(isset($opts['where']) ? " AND ".$opts['where'] : '');
                $order = isset($opts['order']) ? $opts['order'] : 'label';
                $limit = isset($opts['limit']) ? "LIMIT ".$opts['limit'] : '';

                $res = array();

                $db = db::instance();
                $query = "SELECT id FROM ".self::$_tbl_marker." WHERE $where ORDER BY $order $limit";
                $a = $db->selectquery($query);
                foreach($a as $b) {
                        $res[] = $b['id'];
                }

                return $res;

        } 

        public static function getForSelect($instance, $opts=null) {

                $where = "instance='".$instance."'".(isset($opts['where']) ? " AND ".$opts['where'] : '');
                $order = isset($opts['order']) ? $opts['order'] : 'label';

                $res = array();

                $db = db::instance();
                $query = "SELECT id, label FROM ".self::$_tbl_marker." WHERE $where ORDER BY $order";
                $a = $db->selectquery($query);
                foreach($a as $b) {
                        $res[$b['id']] = htmlChars($b['label']);
                }

                return $res;

        }

        public function form($redirect) {

                if(isset($_POST['submit'])) {
                        $gform = new Form('form_marker', 'post', false, array('verifyToken'=>true));
                        $gform->save('dataform');
                        $req_error = $gform->arequired();       
                        if(!$req_error) {
                                $this->label = cleanVar($_POST, 'label', 'string', '');
                                $this->description = cleanVar($_POST, 'description', 'string', '');
                                $this->updateDbData();

                                $old_icon = cleanVar($_POST, 'old_icon', 'string', '');
                                $old_shadow = cleanVar($_POST, 'old_shadow', 'string', '');

                                $res = $gform->manageFile('icon', $old_icon, false, $this->_extension_media, $this->_data_dir.OS, preg_replace("#action=insert#", 'action=modify&id='.$this->id, $_SERVER['QUERY_STRING']), $this->_tbl_data, 'icon', 'id', $this->id, array());
                                $res = $gform->manageFile('shadow', $old_shadow, false, $this->_extension_media, $this->_data_dir.OS, preg_replace("#action=insert#", 'action=modify&id='.$this->id, $_SERVER['QUERY_STRING']), $this->_tbl_data, 'shadow', 'id', $this->id, array());

                                header("Location: ".$redirect);
                                exit();
                        }
                        else {
                                error::errorMessage(array('error'=>1), $_SERVER['QUERY_STRING']);
                                exit();
                        }
                }

                if($this->id) {
                        $title = _("Modifica marker");
                        $submit = _("modifica");
                }
                else {
                        $title = _("Nuovo marker");
                        $submit= _("inserisci");
                }
                $htmlsection = new htmlSection(array('class'=>'admin', 'headerTag'=>'header', 'headerLabel'=>$title));

                $gform = new Form('form_marker', 'post', true, array('trnsl_table'=>$this->_tbl_data, 'trnsl_id'=>$this->id));
                $gform->load('dataform');
                $buffer = $gform->form('', true, 'label', array('generateToken'=>true));
                $buffer .= $gform->hidden('id', $this->id);

                $buffer .= $gform->cinput('label', 'text', $gform->retvar('label', htmlInput($this->label)), _("Etichetta"), array('required'=>true, 'maxlength'=>200, 'size'=>40, 'trnsl'=>true, 'field'=>'label'));

                $buffer .= $gform->cfile('icon', $this->icon, _("Icona"), array("extensions"=>$this->_extension_media, "del_check"=>true, "preview"=>true, "previewSrc"=>$this->_data_www.'/'.$this->icon));
                $buffer .= $gform->cfile('shadow', $this->shadow, _("Ombra"), array("extensions"=>$this->_extension_media, "del_check"=>true, "preview"=>true, "previewSrc"=>$this->_data_www.'/'.$this->shadow));
                $buffer .= $gform->cinput('submit', 'submit', $submit, '', array('classField'=>'submit'));

                $buffer .= $gform->cform();

                $htmlsection->content = $buffer;

                return $htmlsection->render();
        }

        public function iconUrl() {
        
                return $this->icon ? $this->_data_www.'/'.$this->icon : null;

        }

        public function shadowUrl() {
        
                return $this->shadow ? $this->_data_www.'/'.$this->shadow : null;

        }

        public function delete() {

                $points = gmapsPoint::getByMarker($this->id);

                if(count($points)) {
                        return 'points';
                }
                else {
                        if($this->icon) {
                                @unlink($this->_data_dir.OS.$this->icon);       
                        }
                        if($this->shadow) {
                                @unlink($this->_data_dir.OS.$this->shadow);     
                        }

                        return $this->deleteDbData();
                }

        }

}

?>