source: plugins/gallery/trunk/class.dc.gallery.integration.php @ 2272

<?php
# -- BEGIN LICENSE BLOCK ----------------------------------
#
# This file is part of Dotclear 2 Gallery plugin.
#
# Copyright (c) 2004-2008 Bruno Hondelatte, and contributors. 
# Many, many thanks to Olivier Meunier and the Dotclear Team.
# Licensed under the GPL version 2.0 license.
# See LICENSE file or
# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
#
# -- END LICENSE BLOCK ------------------------------------

class dcGalleryIntegration
{
     protected $core;

     public static $default_supported_modes = array(
          "home" => array("default","default-page"),
          "category" => array("category"),
          "tag" => array("tag","tags"),
          "archive" => array("archive"),
          "search" => array("search"));

     protected $type_mode_bind;

     protected $integrations;
     protected $supported_modes;
     protected $settings;

     
     public function __construct($core)
     {
          if (version_compare(DC_VERSION,'2.2-alpha','>=')) {
               $core->blog->settings->addNamespace('gallery');
               $this->settings =& $core->blog->settings->gallery;
          } else {
               $core->blog->settings->setNamespace('gallery');
               $this->settings =& $core->blog->settings;
          }
          $this->core =& $core; 
          $this->integrations = $this->load();
          $this->type_mode_bind=array();
          if (function_exists('json_decode') &&
               $this->settings->gallery_supported_modes) {
                    $this->supported_modes = json_decode($this->settings->gallery_supported_modes);
          } else {
               $this->supported_modes = self::$default_supported_modes;
          }
          foreach ($this->supported_modes as $mode => $v) {
               foreach ($v as $type)
                    $this->type_mode_bind[$type]=$mode;
          }
     }

     public function load() {
          if ($this->settings->gallery_integrations != "") {
               $integ = @unserialize(base64_decode($this->settings->gallery_integrations));
               if ($integ === false)    
                    $integ = array();
          } else {
               $integ = array();
          }
          return $integ;
     }

     public function save() {
          $this->settings->put('gallery_integrations',
               @base64_encode(serialize($this->integrations)),'string',
               'Gallery integrations');

     }

     public function getModes() {
          $integ = $this->integrations;
          foreach ($this->supported_modes as $k=>$v) {
               if (!array_key_exists($k,$integ)) {
                    $integ[$k]=array('gal' => 'none','img' => 'none');
               }
          }
          return $integ;
     }

     public function setMode($mode,$img,$gal) {
          $this->integrations[$mode]=array('gal' => $gal,'img' => $img);
     }

     public function isEnabledForType($type,$check_gal=true,$check_img=true) {
          if (!array_key_exists($type,$this->type_mode_bind))
               return false;
          $mode = $this->type_mode_bind[$type];

          if (!array_key_exists($mode,$this->integrations)) {
               return false;
          } else {
               return ($check_gal && $this->integrations[$mode]['gal'] != 'none')
                    || ($check_img && $this->integrations[$mode]['img'] != 'none'); 
          }

     }

     public function updateGetPostParams($type,&$params) {
          if (!array_key_exists($type,$this->type_mode_bind))
               return false;
          $mode = $this->type_mode_bind[$type];
          if (!array_key_exists($mode,$this->integrations))
               return false;
          $cond=array();
          $post_types = array();
          switch ($this->integrations[$mode]['img']) {
          case 'selected':
               $cond[]="'galitem'";
               /* No break here, and it is wanted so! */
          case 'all':
               $post_types[]="galitem";
          }
          switch ($this->integrations[$mode]['gal']) {
          case 'selected':
               $cond[]="'gal'";
               /* No break here, and it is wanted so! */
          case 'all':
               $post_types[]="gal";
          }
          $p="";
          if (!empty($post_types)) {
               $params['post_type'] = $post_types;
               $params['post_type'][] = 'post';
          }
          if (!empty($cond)) {
               if (!isset($params['sql']))
                    $params['sql']="";
               $params['sql'] .= "AND not (P.post_type in (".join(",",$cond).") AND P.post_selected='0') ";
          }
     }

}
?>