/app/plugins/simpleGallery/controllers/ShowController.php

<?php

/* ----------------------------------------------------------------------

 * includes/ShowController.php

 * ----------------------------------------------------------------------

 * CollectiveAccess

 * Open-source collections management software

 * ----------------------------------------------------------------------

 *

 * Software by Whirl-i-Gig (http://www.whirl-i-gig.com)

 * Copyright 2009-2011 Whirl-i-Gig

 *

 * For more information visit http://www.CollectiveAccess.org

 *

 * This program is free software; you may redistribute it and/or modify it under

 * the terms of the provided license as published by Whirl-i-Gig

 *

 * CollectiveAccess is distributed in the hope that it will be useful, but

 * WITHOUT ANY WARRANTIES whatsoever, including any implied warranty of 

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  

 *

 * This source code is free and modifiable under the terms of 

 * GNU General Public License. (http://www.gnu.org/copyleft/gpl.html). See

 * the "license.txt" file for details, or visit the CollectiveAccess web site at

 * http://www.CollectiveAccess.org

 *

 * ----------------------------------------------------------------------

 */

 

 	require_once(__CA_MODELS_DIR__.'/ca_sets.php');

 	require_once(__CA_MODELS_DIR__.'/ca_objects.php');

 	require_once(__CA_MODELS_DIR__.'/ca_set_items.php');

 	require_once(__CA_MODELS_DIR__.'/ca_collections.php');

 	require_once(__CA_MODELS_DIR__.'/ca_lists.php');

 	// require_once(__CA_HELPERS_DIR__.'/displayHelpers.php');

 	require_once(__CA_APP_DIR__.'/helpers/accessHelpers.php');

 	require_once(__CA_LIB_DIR__.'/ca/ResultContext.php');

 

 	class ShowController extends ActionController {

 		# -------------------------------------------------------

 		private $opo_plugin_config;			// plugin config file

 		private $ops_theme;						// current theme

 		private $opo_result_context;			// current result context

 		

 		# -------------------------------------------------------

 		public function __construct(&$po_request, &$po_response, $pa_view_paths=null) {

 			// JavascriptLoadManager::register('panel');

 			JavascriptLoadManager::register('onlineExhibition');

 			JavascriptLoadManager::register('jquery', 'expander');

 			JavascriptLoadManager::register('jquery', 'swipe');

 			

 			parent::__construct($po_request, $po_response, $pa_view_paths);

			$this->opo_plugin_config = Configuration::load($this->request->getAppConfig()->get('application_plugins').'/simpleGallery/conf/simpleGallery.conf');

 			

 			if (!(bool)$this->opo_plugin_config->get('enabled')) { die(_t('simpleGallery plugin is not enabled')); }

 			

 			$this->ops_theme = __CA_THEME__;																		// get current theme

 			if(!is_dir(__CA_APP_DIR__.'/plugins/simpleGallery/views/'.$this->ops_theme)) {		// if theme is not defined for this plugin, try to use "default" theme

 				$this->ops_theme = 'default';

 			}

 			

 			$this->opo_result_context = new ResultContext($po_request, 'ca_objects', 'simple_gallery');

 		}

 		# -------------------------------------------------------

 		public function Index() {

 			$va_access_values = caGetUserAccessValues($this->request);

 			

 			// get sets for public display

 			$t_list = new ca_lists();

 			$vn_public_set_type_id = $t_list->getItemIDFromList('set_types', $t_list->getAppConfig()->get('simpleGallery_set_type'));

 			$t_set = new ca_sets();

 			$va_sets = caExtractValuesByUserLocale($t_set->getSets(array('table' => 'ca_objects', 'checkAccess' => $va_access_values, 'setType' => $vn_public_set_type_id)));

 			$va_set_descriptions = $t_set->getAttributeFromSets($this->opo_plugin_config->get('set_description_element_code'), array_keys($va_sets), array("checkAccess" => $va_access_values));

 			$images = $t_set->getAttributeFromSets('exhibition_cover_small', array_keys($va_sets), array("checkAccess" => $va_access_values, "version" => "thumbnail"));

 			$this->view->setVar('images', $images);

 			$this->view->setVar('sets', $va_sets);

 			$this->view->setVar('first_items_from_sets', $va_set_first_items);

 			$this->view->setVar('set_descriptions', $va_set_descriptions);

 					

 			$this->render($this->ops_theme.'/landing_html.php');

 		}

 		# -------------------------------------------------------

 		public function displaySet() {

 			# --- set info

 			$pn_set_id = $this->request->getParameter('set_id', pInteger);

 			$t_set = new ca_sets($pn_set_id);

 			

 			$va_access_values = caGetUserAccessValues($this->request);

 			

 			# Enforce access control

 			if(sizeof($va_access_values) && !in_array($t_set->get("access"), $va_access_values)){

  				$this->notification->addNotification(_t("This set is not available for view"), "message");

 				$this->response->setRedirect(caNavUrl($this->request, "", "", "", ""));

 				return;

 			}

 			

 			$this->view->setVar('t_set', $t_set);

 			$va_items = caExtractValuesByUserLocale($t_set->getItems(array('thumbnailVersions' => array('large', 'mediumlarge', 'small'), "checkAccess" => $va_access_values, 'returnItemAttributes' => array('exhibition_size'))));

 			

			$this->view->setVar('main_item', array_slice($va_items, 0, 1));

			$this->view->setVar('items', $va_items);

 			

 			$va_row_ids = array();

 			foreach($va_items as $vn_item_id => $va_item_info) {

 				$va_row_ids[] = $va_item_info['row_id'];

 			}

 			

 			

 			# --- all featured sets - for display in right hand column

 			

 			// get sets for public display

 			$t_list = new ca_lists();

 			$vn_public_set_type_id = $t_list->getItemIDFromList('set_types', $t_list->getAppConfig()->get('simpleGallery_set_type'));

 			

 			$va_sets = caExtractValuesByUserLocale($t_set->getSets(array('table' => 'ca_objects', 'checkAccess' => $va_access_values, 'setType' => $vn_public_set_type_id)));

 		

 			$va_set_first_items = array();

 			$va_set_first_items = $t_set->getFirstItemsFromSets(array_keys($va_sets), array("version" => "icon", "checkAccess" => $va_access_values));

 		

 			$this->view->setVar('sets', $va_sets);

 			$this->view->setVar('first_items_from_sets', $va_set_first_items);

 			

 			$this->view->setVar('set_title', $t_set->getLabelForDisplay());

 			$this->view->setVar('set_description', $t_set->get($this->opo_plugin_config->get('set_description_element_code'), array('convertLinkBreaks' => true)));



 			$obj = new ca_objects();

 			$periodizations = $obj->getAttributeForIDs('periodization', $va_row_ids);

 			$ids = $va_row_ids;

 			$object_texts = $obj->getAttributeForIDs('object_text', $va_row_ids);

 			$this->view->setVar('periodizations', $periodizations);

 			$this->view->setVar('object_texts', $object_texts);



 			$col = new ca_collections();

 			$idnos = $t_set->get('exhibition_collection_idno', array('returnAsArray' => true, 'checkAccess' => $va_access_values));

 			$arr = array();

 			foreach ($idnos as $idno) {

 				$arr[] = $idno['exhibition_collection_idno'];

 			}

 			$collections = $col->getCollectionIDsByIdnos($arr);

 			$labels = $col->getPreferredDisplayLabelsForIDs($collections);

 			$this->view->setVar('collections', $labels);



 			// Needed to figure out what result context to use on details

			$this->opo_result_context->setParameter('set_id', $pn_set_id);

			$this->opo_result_context->setResultList($va_row_ids);

			$this->opo_result_context->setAsLastFind();

			$this->opo_result_context->saveContext();

 			

 			$this->render($this->ops_theme.'/set_info_html.php');

 		}

 		# -------------------------------------------------------

 		# --- returns set item info in panel - used with small image list results

 		public function setItemInfo(){

 			$va_access_values = caGetUserAccessValues($this->request);

 

 			$pn_set_id = $this->request->getParameter('set_id', pInteger);

 			$t_set = new ca_sets($pn_set_id);

 			$this->view->setVar('set_id', $pn_set_id);

 			

 			$pn_set_item_id = $this->request->getParameter('set_item_id', pInteger);

 			$t_set_item = new ca_set_items($pn_set_item_id);

 			

 			$va_set_item_info = array();

 			$va_items = $t_set->getItemIDs(array("checkAccess" => $va_access_values));

 			$pn_previous_id = "";

 			foreach($va_items as $vn_item_id => $va_item_info){

 				if($va_set_item_info["item_id"]){

 					$va_set_item_info["next_id"] = $vn_item_id;

 					break;

 				}

 				if($pn_set_item_id == $vn_item_id){

 					$va_set_item_info["previous_id"] = $pn_previous_id;

 					$va_set_item_info["item_id"] = $vn_item_id;

 				}

 				$pn_previous_id = $vn_item_id;

 			}

 			

 			

 			$va_set_item_info["item_id"] = $t_set_item->get("item_id");

			$va_rep = $t_set_item->getRepresentations(array("mediumlarge", "small"), null, array("return_with_access" => $va_access_values));

			

			$this->view->setVar('t_object_representation', $t_rep = new ca_object_representations($va_rep[0]['representation_id']));

			$va_rep_display_info = caGetMediaDisplayInfo('cropped_gallery_media_overlay', $t_rep->getMediaInfo('media', 'INPUT', 'MIMETYPE'));

			

			$this->view->setVar('rep_display_version', $va_rep_display_info['display_version']);

			unset($va_display_info['display_version']);

			$va_rep_display_info['poster_frame_url'] = $t_rep->getMediaUrl('media', $va_rep_display_info['poster_frame_version']);

			unset($va_display_info['poster_frame_version']);

			$this->view->setVar('rep_display_options', $va_rep_display_info);



			$va_set_item_info["info"] = $va_rep[0]['info'];

			$va_set_item_info["label"] = $t_set_item->getLabelForDisplay();

			$va_set_item_info["description"] = $t_set_item->get($this->opo_plugin_config->get('set_description_element_code'), array('convertLineBreaks' => true));

			$va_set_item_info["row_id"] = $t_set_item->get("row_id");

			

			$t_object = new ca_objects($t_set_item->get("row_id"));

			$va_set_item_info["object_label"] = $t_object->getLabelForDisplay();

 			

 			$this->view->setVar('item_info', $va_set_item_info);

 			

 			$this->render($this->ops_theme.'/ajax_item_info_html.php');

 		}

 		# -------------------------------------------------------

 	}

 ?>