<?php
    /**
     * @class  image_gallery
     * @author NHN (developers@xpressengine.com)
     * @brief Making images uploaded to the image gallery
     **/

    class image_gallery extends EditorHandler { 
        // editor_sequence from the editor must attend mandatory wearing ....
        var $editor_sequence = 0;
        var $component_path = '';

        /**
         * @brief editor_sequence and components out of the path
         **/
        function image_gallery($editor_sequence, $component_path) {
            $this->editor_sequence = $editor_sequence;
            $this->component_path = $component_path;
        }

        /**
         * @brief popup window to display in popup window request is to add content
         **/
        function getPopupContent() {
            // Pre-compiled source code to compile template return to
            $tpl_path = $this->component_path.'tpl';
            $tpl_file = 'popup.html';

            Context::set("tpl_path", $tpl_path);

            $oTemplate = &TemplateHandler::getInstance();
            return $oTemplate->compile($tpl_path, $tpl_file);
        }

        /**
         * @brief Editor of the components separately if you use a unique code to the html code for a method to change
         *
         * Images and multimedia, seolmundeung unique code is required for the editor component added to its own code, and then
         * DocumentModule:: transContent() of its components transHtml() method call to change the html code for your own
         **/
        function transHTML($xml_obj) {
            $gallery_info->srl = rand(111111,999999);
            $gallery_info->border_thickness = $xml_obj->attrs->border_thickness;
            $gallery_info->gallery_style = $xml_obj->attrs->gallery_style;
            $gallery_info->border_color = $xml_obj->attrs->border_color;
            $gallery_info->bg_color = $xml_obj->attrs->bg_color;
            $gallery_info->gallery_align = $xml_obj->attrs->gallery_align;

            $images_list = $xml_obj->attrs->images_list;
            $images_list = preg_replace('/\.(gif|jpg|jpeg|png) /i',".\\1\n",$images_list);
            $gallery_info->images_list = explode("\n",trim($images_list));
            // If you set the output to output the XML code generated a list of the image
            if(Context::getResponseMethod() == 'XMLRPC') {
                $output = '';
                for($i=0;$i<count($gallery_info->images_list);$i++) {
                    $output .= sprintf('<img src="%s" alt="" /><br />', $gallery_info->images_list[$i]);
                }
                return $output;
            }
            // HTML gallery output, the output settings via the template for the conversion to generate the html code should
            preg_match_all('/(width|height)([^[:digit:]]+)([0-9]+)/i',$xml_obj->attrs->style,$matches);
            $gallery_info->width = trim($matches[3][0]);
            if(!$gallery_info->width) $gallery_info->width = 400;

            Context::set('gallery_info', $gallery_info);

            $tpl_path = $this->component_path.'tpl';
            Context::set("tpl_path", $tpl_path);

            if($gallery_info->gallery_style == "list") $tpl_file = 'list_gallery.html';
            else $tpl_file = 'slide_gallery.html';

            $oTemplate = &TemplateHandler::getInstance();
            return $oTemplate->compile($tpl_path, $tpl_file);
        }

    }
?>
