class.gmapsCollectionImage.php

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<?php
class gmapsCollectionImage extends propertyObject {

        private static $_tbl_image = 'gmaps_point_collection_image';

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

        private $_img_width = 600;

        private $_thumb_width = 100;

        function __construct($id, $instance) {

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

                $this->_extension_media = array('jpg', 'jpeg', 'png');
                $this->_prefix_img = 'img_';
                $this->_prefix_thumb = 'thumb_';
                $this->_data_www = CONTENT_WWW.'/gmaps/'.$this->_controller->instanceName().'/point/collections/images';
                $this->_data_dir = CONTENT_DIR.OS.'gmaps'.OS.$this->_controller->instanceName().OS.'point'.OS.'collections'.OS.'images';
        }

        public function setCollection_id($value) {
                
                if($this->_p['collection_id']!=$value && !in_array('collection_id', $this->_chgP)) $this->_chgP[] = 'collection_id';
                $this->_p['collection_id'] = $value;
                return true;
        
        }

        public function form($redirect) {

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

                                $this->updateDbData();

                                $old_filename = cleanVar($_POST, 'old_filename', 'string', '');

                                $res = $gform->manageFile('filename', $old_filename, true, $this->_extension_media, $this->_data_dir.OS, preg_replace("#action=insert#", 'action=modify&id='.$this->id, $_SERVER['QUERY_STRING']), $this->_tbl_data, 'filename', 'id', $this->id, array('prefix_file'=>$this->_prefix_img, 'prefix_thumb'=>$this->_prefix_thumb, 'width'=>$this->_img_width, 'thumb_width'=>$this->_thumb_width));

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

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

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

                $buffer .= $gform->cinput('title', 'text', $gform->retvar('title', htmlInput($this->title)), _("Titolo"), array('required'=>true, 'maxlength'=>200, 'size'=>40, 'trnsl'=>true, 'field'=>'title'));
                $buffer .= $gform->ctextarea('description', $gform->retvar('description', htmlInput($this->description)), _("Descrizione"), array('cols'=>40, 'rows'=>4, 'trnsl'=>true, 'field'=>'description'));
                $buffer .= $gform->ctextarea('credits', $gform->retvar('credits', htmlInput($this->credits)), _("Credits"), array('cols'=>40, 'rows'=>2, 'trnsl'=>true, 'field'=>'credits'));

                $buffer .= $gform->cfile('filename', $this->filename, _("File"), array("required"=>true, "extensions"=>$this->_extension_media, "del_check"=>true, "preview"=>true, "previewSrc"=>$this->_data_www.'/'.$this->_prefix_img.$this->filename));
                $buffer .= $gform->cinput('submit', 'submit', $submit, '', array('classField'=>'submit'));

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

                $htmlsection->content = $buffer;

                return $htmlsection->render();
        }

        public function thumb($css_class) {
                
                return "<img class=\"".$css_class."\" src=\"".$this->_data_www."/".$this->_prefix_thumb.$this->filename."\" alt=\"".preg_replace("#\"#", "'", htmlChars($this->ml('title')))."\" />";

        }

        public function img($css_class = '', $title = null, $description=null) {
                
                return "<img class=\"".$css_class."\" src=\"".$this->_data_www."/".$this->_prefix_img.$this->filename."\" alt=\"".preg_replace("#\"#", "'", htmlChars($this->ml('title')))."\" />";

        }

        public function thumbPath() {
                
                return $this->_data_www."/".$this->_prefix_thumb.$this->filename;

        }

        public function path() {
                
                return $this->_data_www."/".$this->_prefix_img.$this->filename;

        }

        public function delete() {

                @unlink($this->_data_dir.OS.$this->_prefix_img.$this->filename);
                @unlink($this->_data_dir.OS.$this->_prefix_thumb.$this->filename);

                return $this->deleteDbData();

        }


}

?>