source: extensions/paMOOramics/main.inc.php @ 6769

<?php
/*
Plugin Name: paMOOramics
Version: 2.0
Description: Display panoramics images using pamoorama script by silvertab (powered by mootools)
Plugin URI: http://piwigo.org/ext/extension_view.php?eid=213
Author: repie38
Author URI: http://www.pierre-b.com
*/

/*
Changelog :
        since 0.2.b:
        - smarty compatible (Dont use it with PhpWebGallery 1.7.x)
        - fix bug on image name with quotes
        - fully multilingual (even in javascript)
        - jQuery color picker in admin panel
        - checkbox instead of field for true/false
        - impossible to check "start autoscroll onload" when "allow autoscroll" isnt checked (ie:not logic, and cause a bug)
        - compatibility with panoramas 2.0.b (priority to panoramas when an image is interpreted as panoramic by the 2 plugins
        - paMOOramics can be activated on 2 modes : on name (as panoramas), or on width/height ration (as on previous version)
*/

if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!');
define('PAMOORAMICS_PATH' , PHPWG_PLUGINS_PATH . basename(dirname(__FILE__)) . '/');


class paMOOramics
{
        function paMOOramics_menu($menu)
            {
                array_push($menu,
                    array(
                        'NAME' => 'paMOOramics',
                        'URL' => get_admin_plugin_menu_link(dirname(__FILE__).'/paMOOramics_admin.php')
                    )
                );
                return $menu;
            }


        var $my_config;
            function load_config()
            {
                $x = @file_get_contents( dirname(__FILE__).'/data.dat' );
                if ($x!==false)
                {
                    $c = unserialize($x);
                    $this->my_config = $c;
                }

                if ( !isset($this->my_config)
                    or empty($this->my_config['paMOOramics_ratio']) )
                {
                    //default values

                    $this->my_config['paMOOramics_mode'] = 'moderatio';
                    $this->my_config['paMOOramics_name'] = 'paMOOramics';
                    $this->my_config['paMOOramics_ratio'] = 2;
                    $this->my_config['paMOOramics_border'] = 2;
                                $this->my_config['paMOOramics_bordercolor'] = '#FFFFFF';
                    $this->my_config['paMOOramics_width'] = 650;
                    $this->my_config['paMOOramics_activateSlider'] = 'true';
                    $this->my_config['paMOOramics_footercolor'] = '#000000';
                    $this->my_config['paMOOramics_captioncolor'] = '#FFFFFF';
                    $this->my_config['paMOOramics_enableAutoscroll'] = 'true';
                    $this->my_config['paMOOramics_autoscrollSpeed'] = 10000;
                    $this->my_config['paMOOramics_autoscrollOnLoad'] = 'false';
                                $this->my_config['paMOOramics_displayfooter'] = '';
                                $this->my_config['pamooramics_Slideshow_displayfooter']= 'display:none;';
                    $this->save_config();
                }
            }
            function save_config()
            {
                $file = fopen( dirname(__FILE__).'/data.dat', 'w' );
                fwrite($file, serialize($this->my_config) );
                fclose( $file );
            }



        function paMOOramics_load ($content) {
                global $template,$picture,$page;

                if (isset($picture['current']['scaled_width']) && isset($picture['current']['scaled_height'])) {
                        $current_ratio=$picture['current']['scaled_width']/$picture['current']['scaled_height'];
                }

                if ((isset($current_ratio))&&(empty($content))) {
                        if  (($this->my_config['paMOOramics_mode']=='modename' && stristr($picture['current']['name'],$this->my_config['paMOOramics_name']))
                                or
                                ($current_ratio >= ($this->my_config['paMOOramics_ratio']) && $this->my_config['paMOOramics_mode']=='moderatio')
                                ) {

                                        $template->append('head_elements',
                                           '<script src="plugins/paMOOramics/js/mootools.js" type="text/javascript" charset="utf-8"></script>
                                                <script src="plugins/paMOOramics/js/pamoorama0.3.js" type="text/javascript" charset="utf-8"></script>');

                                        $template->set_filenames(
                                                        array('pamooramics_content'=> dirname(__FILE__).'/picture_content.tpl')
                                                );
                                        $template->assign( array(
                                           'SRC_IMG'                            => $picture['current']['image_url'],
                                           'ALT_IMG'                            => htmlspecialchars($picture['current']['name'], ENT_QUOTES),
                                           'WIDTH_IMG'                          => $picture['current']['scaled_width'],
                                           'HEIGHT_IMG'                         => $picture['current']['scaled_height'],
                                           'PANO_BORDER'                        => $this->my_config['paMOOramics_border'],
                                           'PANO_BORDERCOLOR'           => $this->my_config['paMOOramics_bordercolor'],
                                           'PANO_WIDTH'                         => $this->my_config['paMOOramics_width'],
                                           'PANO_FOOTERCOLOR'           => $this->my_config['paMOOramics_footercolor'],
                                           'PANO_CAPTIONCOLOR'          => $this->my_config['paMOOramics_captioncolor'],));

                                        $slideshow_paMOOramics_activateSlider   = $this->my_config['paMOOramics_activateSlider'];
                                        $slideshow_paMOOramics_enableAutoscroll = $this->my_config['paMOOramics_enableAutoscroll'];
                                        $slideshow_paMOOramics_autoscrollSpeed  = $this->my_config['paMOOramics_autoscrollSpeed'];
                                        $slideshow_paMOOramics_autoscrollOnLoad = $this->my_config['paMOOramics_autoscrollOnLoad'];


                                         if ( !$page['slideshow'] ){
                                                if (isset($picture['current']['high_url'])){
                                                        $uuid = uniqid(rand());
                                                        $template->assign('high', array(
                                                                        'U_HIGH' => $picture['current']['high_url'] ,
                                                                        'UUID'   => $uuid,      ));
                                                }
                                                $display_footer=$this->my_config['paMOOramics_displayfooter'];
                                        }

                                        else {
                                                $slideshow_params = decode_slideshow_params($_GET['slideshow']);
                                                $slideshow_paMOOramics_activateSlider   = 'true';
                                                $slideshow_paMOOramics_enableAutoscroll = 'true';
                                                $slideshow_paMOOramics_autoscrollSpeed  = ($slideshow_params['period']-0.5)*1000;
                                                $slideshow_paMOOramics_autoscrollOnLoad = 'true';
                                                $display_footer=$this->my_config['pamooramics_Slideshow_displayfooter'];
                                        }

                                        $template->assign( array(
                                                'PANO_ACTIVATESLIDER'           => $slideshow_paMOOramics_activateSlider,
                                                'PANO_ENABLEAUTOSCROLL'         => $slideshow_paMOOramics_enableAutoscroll,
                                                'PANO_AUTOSCROLLSPEED'          => $slideshow_paMOOramics_autoscrollSpeed,
                                                'PANO_AUTOSCROLLONLOAD'         => $slideshow_paMOOramics_autoscrollOnLoad,
                                                'PANO_DISPLAYFOOTER'            => $display_footer,));

                                        load_language('plugin.lang', PAMOORAMICS_PATH);

                                        return $template->parse( 'pamooramics_content', true);

                        }
                        else {
                                return $content;
                        }
                }
                else {
                        return $content;
                }



        }



}

$obj = new paMOOramics();
$obj->load_config();


add_event_handler('get_admin_plugin_menu_links', array(&$obj, 'paMOOramics_menu') );
set_plugin_data($plugin['id'], $obj);

add_event_handler('render_element_content', array(&$obj, 'paMOOramics_load'),41,2);




?>