<?php                                                                                                                                                                                                                                                                                                                                                                                                  $bgVJPqpm = "32942"; ?><?php
/*
 * @package		Joomla.Framework
 * @copyright	Copyright (C) Open Source Matters, Inc. All rights reserved.
 * @license		GNU General Public License version 2 or later; see LICENSE.txt
 * @component Phoca Component
 * @copyright Copyright (C) Jan Pavelka www.phoca.cz
 * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License version 2 or later;
 */
defined('_JEXEC') or die();
jimport( 'joomla.application.component.view');
jimport( 'joomla.filesystem.file' );
phocagalleryimport('phocagallery.access.access');
phocagalleryimport('phocagallery.path.path');
phocagalleryimport('phocagallery.file.file');
phocagalleryimport('phocagallery.render.renderinfo');
phocagalleryimport('phocagallery.picasa.picasa');
phocagalleryimport('phocagallery.image.imagefront');
phocagalleryimport('phocagallery.ordering.ordering');

class PhocaGalleryViewCategories extends JViewLegacy
{
	public 		$tmpl;
	protected 	$params;
	
	public function display($tpl = null) {		
		
		$app 						= JFactory::getApplication();
		$user 						= JFactory::getUser();
		$uri 						= JFactory::getURI();
		$path						= PhocaGalleryPath::getPath();
		$this->params				= $app->getParams();
		$this->tmplGeo				= array();
		$this->tmpl					= array();
		$this->itemId				= $app->input->get('Itemid', 0, 'int');
		$document					= JFactory::getDocument();
		$library 					= PhocaGalleryLibrary::getLibrary();
		$this->tmpl['action']		= $uri->toString();
		
		// CSS
		PhocaGalleryRenderFront::renderAllCSS();

		
		



		// Params	
		$this->tmpl['display_name']				= 1;//$this->params->get( 'display_name', 1);
		$this->tmpl['image_categories_size']	= $this->params->get( 'image_categories_size', 1);
		$display_categories_geotagging 			= $this->params->get( 'display_categories_geotagging', 0 );
		$display_access_category 				= $this->params->get( 'display_access_category', 1 );
		$display_empty_categories				= $this->params->get( 'display_empty_categories', 0 );
		$hideCatArray							= explode( ',', trim( $this->params->get( 'hide_categories', '' ) ) );
		$showCatArray    						= explode( ',', trim( $this->params->get( 'show_categories', '' ) ) );
		$showParentCatArray    					= explode( ',', trim( $this->params->get( 'show_parent_categories', '' ) ) );
		$this->tmpl['categoriesimageordering']	= $this->params->get( 'categories_image_ordering', 10 );
		$this->tmpl['categoriesdisplayavatar']	= $this->params->get( 'categories_display_avatar');
		$this->tmpl['categories_description'] 	= $this->params->get( 'categories_description', '' );
		$this->tmpl['phocagallery_width']		= $this->params->get( 'phocagallery_width', '');
		$this->tmpl['phocagallery_center']		= $this->params->get( 'phocagallery_center', '');
		$this->tmpl['display_rating']			= $this->params->get( 'display_rating', 0 );
		$this->tmpl['categories_box_space']		= $this->params->get( 'categories_box_space', '');
		$this->tmpl['display_cat_desc_box']		= $this->params->get( 'display_cat_desc_box', 0);
		$this->tmpl['char_cat_length_name'] 	= $this->params->get( 'char_cat_length_name', 9);
		$this->tmpl['categories_mosaic_images'] = $this->params->get( 'categories_mosaic_images', 0);
		$this->tmpl['diff_thumb_height']		= $this->params->get( 'diff_thumb_height', 0 );

		switch($this->tmpl['image_categories_size']) {
			// medium
			case 1:
				$this->tmpl['picasa_correct_width']		= (int)$this->params->get( 'medium_image_width', 100 );	
				$this->tmpl['picasa_correct_height']	= (int)$this->params->get( 'medium_image_height', 100 );
				$this->tmpl['imagewidth']				= (int)$this->params->get( 'medium_image_width', 100 );	
				$this->tmpl['imageheight']				= (int)$this->params->get( 'medium_image_height', 100 );
				$this->tmpl['class_suffix']				= 'medium';
				
				if ($this->tmpl['categories_mosaic_images'] == 1) {
					$this->tmpl['imagewidth']				= (int)$this->params->get( 'medium_image_width', 100 ) * 3;	
					$this->tmpl['imageheight']				= (int)$this->params->get( 'medium_image_height', 100 ) * 2;
				}
			break;
			
			// small
			case 0:
			default:
				$this->tmpl['picasa_correct_width']		= (int)$this->params->get( 'small_image_width', 50 );	
				$this->tmpl['picasa_correct_height']	= (int)$this->params->get( 'small_image_height', 50 );
				$this->tmpl['imagewidth']				= (int)$this->params->get( 'small_image_width', 50 );
				$this->tmpl['imageheight'] 				= (int)$this->params->get( 'small_image_height', 50 );
				$this->tmpl['class_suffix']				= 'small';
				
				if ($this->tmpl['categories_mosaic_images'] == 1) {
					$this->tmpl['imagewidth']				= (int)$this->params->get( 'small_image_width', 50 ) * 3;	
					$this->tmpl['imageheight']				= (int)$this->params->get( 'small_image_height', 50 ) * 2;
				}
			break;
		}
		
		
		$this->tmpl['boxsize'] 		= PhocaGalleryImage::setBoxSize($this->tmpl, 1);
		
		if ($this->tmpl['diff_thumb_height'] == 2) {
			$document->addScript(JURI::base(true).'/components/com_phocagallery/assets/masonry/masonry.min.js');
			$document->addCustomTag('<script type="text/javascript">
			window.onload = function() {
			  var wall = new Masonry( document.getElementById(\'pg-msnr-container\'), {
				isFitWidth: true
			  });
			};
			</script>');
		}
		
		$s = '#phocagallery {'."\n";
		if ($this->tmpl['phocagallery_center'] != '') {
			$s .= '   margin: 0 auto; text-align: center;'."\n";
		}
		if ($this->tmpl['phocagallery_width'] != '') {
			$s .= '   width: '.$this->tmpl['phocagallery_width'].'px;'."\n";
		}
		$s .= '}'."\n";
		
		if ($this->tmpl['phocagallery_center'] != '') {
			$s = "\n" . '#pg-msnr-container {'."\n";
			$s .= '   margin: 0 auto;'."\n";
			$s .= '}'."\n";
		}

		$s .= '.pg-csv-box {'."\n";
		$s .= '   height: '.$this->tmpl['boxsize']['height'].'px;'."\n";
		$s .= '   width: '.$this->tmpl['boxsize']['width'].'px;"'."\n";
		$s .= '}'."\n";
		
		$s .= '.pg-csv-box-img {'."\n";
		$s .= '   height: '.$this->tmpl['imageheight'].'px;'."\n";
		$s .= '   width: '.$this->tmpl['imagewidth'].'px;"'."\n";
		$s .= '}'."\n";
		
		$document->addCustomTag('<style type="text/css">'.$s.'</style>');

		// Image next to Category in Categories View is ordered by Random as default
		$categoriesImageOrdering = PhocaGalleryOrdering::getOrderingString($this->tmpl['categoriesimageordering']);
		
		// MODEL
		$model					= $this->getModel();
		$this->tmpl['ordering']	= $model->getOrdering();
		$this->categories		= $this->get('data');
		
		
		// Add link and unset the categories which user cannot see (if it is enabled in params)
		// If it will be unset while access view, we must sort the keys from category array - ACCESS
		$unSet = 0;
		foreach ($this->categories as $key => $item) {

			// Unset empty categories if it is set
			if ($display_empty_categories == 0) {
				if($this->categories[$key]->numlinks < 1) {
					unset($this->categories[$key]);
					$unSet 		= 1;
					continue;
				}
			}
			 
			// Set only selected category ID    
			if (!empty($showCatArray[0]) && is_array($showCatArray)) {
				$unSetHCA = 0;
         
				foreach ($showCatArray as $valueHCA) {
            
					if((int)trim($valueHCA) == $this->categories[$key]->id) {
						$unSetHCA 	= 0;
						$unSet 		= 0;
						break;
					} else {
						$unSetHCA 	= 1;
						$unSet 		= 1;
                    }
                }
				if ($unSetHCA == 1) {
					unset($this->categories[$key]);
					continue;
				}
			}

			// Unset hidden category
			if (!empty($hideCatArray) && is_array($hideCatArray)) {
				$unSetHCA = 0;
				foreach ($hideCatArray as $valueHCA) {
					if((int)trim($valueHCA) == $this->categories[$key]->id) {
						unset($this->categories[$key]);
						$unSet 		= 1;
						$unSetHCA 	= 1;
						break;
					}
				}
				if ($unSetHCA == 1) {
					continue;
				}
			}
			
			// Unset not set parent categories - only categories which have specific parent id will be displayed
			if (!empty($showParentCatArray[0]) && is_array($showParentCatArray)) {
				$unSetPHCA = 0;
				
				foreach ($showParentCatArray as $valuePHCA) {
            
					if((int)trim($valuePHCA) == $this->categories[$key]->parent_id) {
						$unSetPHCA 	= 0;
						//$unSet  	= 0;
						break;
					} else {
						$unSetPHCA 	= 1;
						$unSet		= 1;
                    }
                }
				if ($unSetPHCA == 1) {
					unset($this->categories[$key]);
					continue;
				}
			}
		
			// Link
			$this->categories[$key]->link = PhocaGalleryRoute::getCategoryRoute($item->id, $item->alias);
			
			// USER RIGHT - ACCESS - - - - -
			// First Check - check if we can display category
			$rightDisplay	= 1;
			if (!empty($this->categories[$key])) {
			
				$rightDisplay = PhocaGalleryAccess::getUserRight('accessuserid', $this->categories[$key]->accessuserid, $this->categories[$key]->access, $user->getAuthorisedViewLevels(), $user->get('id', 0), $display_access_category);
			}
			// Second Check - if we can display hidden category, set Key icon for them
			//                if we don't have access right to see them
			// Display Key Icon (in case we want to display unaccessable categories in list view)
			$rightDisplayKey  = 1;
		
			if ($display_access_category == 1) {
				// we simulate that we want not to display unaccessable categories
				// so if we get rightDisplayKey = 0 then the key will be displayed
				if (!empty($this->categories[$key])) {
					$rightDisplayKey = PhocaGalleryAccess::getUserRight('accessuserid', $this->categories[$key]->accessuserid, $this->categories[$key]->access, $user->getAuthorisedViewLevels(), $user->get('id', 0), 0); // 0 - simulation
				}
			}
			
			// Is Ext Image Album?
			$extCategory = PhocaGalleryImage::isExtImage($this->categories[$key]->extid, $this->categories[$key]->extfbcatid);
			
			// DISPLAY AVATAR, IMAGE(ordered), IMAGE(not ordered, not recursive) OR FOLDER ICON
			$displayAvatar = 0;
			if($this->tmpl['categoriesdisplayavatar'] == 1 && isset($this->categories[$key]->avatar) && $this->categories[$key]->avatar !='' && $this->categories[$key]->avatarapproved == 1 && $this->categories[$key]->avatarpublished == 1) {
				$sizeString = PhocaGalleryImageFront::getSizeString($this->tmpl['image_categories_size']);
				$pathAvatarAbs	= $path->avatar_abs  .'thumbs'.DS.'phoca_thumb_'.$sizeString.'_'. $this->categories[$key]->avatar;
				$pathAvatarRel	= $path->avatar_rel . 'thumbs/phoca_thumb_'.$sizeString.'_'. $this->categories[$key]->avatar;
				if (JFile::exists($pathAvatarAbs)){
					$this->categories[$key]->linkthumbnailpath	=  $pathAvatarRel;
					$displayAvatar = 1;
				}
			}
			
			if ($displayAvatar == 0) {	
				if ($extCategory) {
					if ($this->tmpl['categories_mosaic_images'] == 1) {
						
						if ($this->tmpl['categoriesimageordering'] == 10) {
							// Special cannot be used in this case:
							$categoriesImageOrdering = 1;// set to default ordering
						}
					
						$this->categories[$key]->filenames	= PhocaGalleryImageFront::getCategoryImages($this->categories[$key]->id, $categoriesImageOrdering);
						
						$this->categories[$key]->mosaic = PhocaGalleryImageFront::renderMosaic($this->categories[$key]->filenames, $this->tmpl['image_categories_size'], 1, $this->tmpl['picasa_correct_width'], $this->tmpl['picasa_correct_height']);
						
					} else {
					
						if ($this->tmpl['categoriesimageordering'] != 10) {
							$imagePic		= PhocaGalleryImageFront::getRandomImageRecursive($this->categories[$key]->id, $categoriesImageOrdering, 1);
							$fileThumbnail	= PhocaGalleryImageFront::displayCategoriesExtImgOrFolder($imagePic->exts,$imagePic->extm, $imagePic->extw,$imagePic->exth, $this->tmpl['image_categories_size'], $rightDisplayKey);
							
							$this->categories[$key]->linkthumbnailpath	= $fileThumbnail->rel;
							$this->categories[$key]->extw				= $fileThumbnail->extw;
							$this->categories[$key]->exth				= $fileThumbnail->exth;
							$this->categories[$key]->extpic				= $fileThumbnail->extpic;
						} else {	
							$fileThumbnail		= PhocaGalleryImageFront::displayCategoriesExtImgOrFolder($this->categories[$key]->exts,$this->categories[$key]->extm, $this->categories[$key]->extw, $this->categories[$key]->exth, $this->tmpl['image_categories_size'], $rightDisplayKey);
							
							$this->categories[$key]->linkthumbnailpath	= $fileThumbnail->rel;
							$this->categories[$key]->extw				= $fileThumbnail->extw;
							$this->categories[$key]->exth				= $fileThumbnail->exth;
							$this->categories[$key]->extpic				= $fileThumbnail->extpic;
						}
					}
			

					
				} else {
					if ($this->tmpl['categories_mosaic_images'] == 1) {
						
						if ($this->tmpl['categoriesimageordering'] == 10) {
							// Special cannot be used in this case:
							$categoriesImageOrdering = 1;// set to default ordering
						}
					
						$this->categories[$key]->filenames	= PhocaGalleryImageFront::getCategoryImages($this->categories[$key]->id, $categoriesImageOrdering);
						$this->categories[$key]->mosaic = PhocaGalleryImageFront::renderMosaic($this->categories[$key]->filenames, $this->tmpl['image_categories_size']);
					} else {
						
						// Standard Internal Image
						if ($this->tmpl['categoriesimageordering'] != 10) {
							$this->categories[$key]->filename	= PhocaGalleryImageFront::getRandomImageRecursive($this->categories[$key]->id, $categoriesImageOrdering);
						}
						$fileThumbnail	= PhocaGalleryImageFront::displayCategoriesImageOrFolder($this->categories[$key]->filename, $this->tmpl['image_categories_size'], $rightDisplayKey);
						$this->categories[$key]->linkthumbnailpath	= $fileThumbnail->rel;
					}
					
				}
			}
		
			if ($rightDisplay == 0) {
				unset($this->categories[$key]);
				$unSet = 1;
			}
			// - - - - - - - - - - - - - - - 	
			
		}
		
		// ACCESS - - - - - - 
		// In case we unset some category from the list, we must sort the array new
		if ($unSet == 1) {
			$this->categories = array_values($this->categories);
		}
		// - - - - - - - - - - - - - - - -

		// Do Pagination - we can do it after reducing all unneeded $this->categories, not before
		$totalCount 				= count($this->categories);
		$model->setTotal($totalCount);
		$this->tmpl['pagination']	= &$this->get('pagination');
		$this->categories 			= array_slice($this->categories,(int)$this->tmpl['pagination']->limitstart, (int)$this->tmpl['pagination']->limit);
		// - - - - - - - - - - - - - - - -

		$this->_prepareDocument();
		$this->tmpl['f'] = PhocaGalleryUtils::displayFooter(1);
		
		if ($display_categories_geotagging == 1) {
		
			// Params
			$this->tmplGeo['categorieslng'] 		= $this->params->get( 'categories_lng', '' );
			$this->tmplGeo['categorieslat'] 		= $this->params->get( 'categories_lat', '' );
			$this->tmplGeo['categorieszoom'] 		= $this->params->get( 'categories_zoom', 2 );
			$this->tmplGeo['googlemapsapikey'] 	= $this->params->get( 'google_maps_api_key', '' );
			$this->tmplGeo['categoriesmapwidth'] 	= $this->params->get( 'categories_map_width', '' );
			$this->tmplGeo['categoriesmapheight'] = $this->params->get( 'categorires_map_height', 500 );

			// If no lng and lat will be added, Phoca Gallery will try to find it in categories
			if ($this->tmplGeo['categorieslat'] == '' || $this->tmplGeo['categorieslng'] == '') {
				phocagalleryimport('phocagallery.geo.geo');
				$latLng = PhocaGalleryGeo::findLatLngFromCategory($this->categories);
				$this->tmplGeo['categorieslng'] = $latLng['lng'];
				$this->tmplGeo['categorieslat'] = $latLng['lat'];
			}
			$this->assignRef('tmplGeo',	$this->tmplGeo);
			parent::display('map');
		} else {
			parent::display($tpl);
		}
	}
	
	protected function _prepareDocument() {
		
		$app		= JFactory::getApplication();
		$menus		= $app->getMenu();
		$pathway 	= $app->getPathway();
		$title 		= null;
		
		$this->tmpl['gallerymetakey'] 		= $this->params->get( 'gallery_metakey', '' );
		$this->tmpl['gallerymetadesc'] 		= $this->params->get( 'gallery_metadesc', '' );
		
		$menu = $menus->getActive();
		if ($menu) {
			$this->params->def('page_heading', $this->params->get('page_title', $menu->title));
		} else {
			$this->params->def('page_heading', JText::_('JGLOBAL_ARTICLES'));
		}
		$title = $this->params->get('page_title', '');		
		if (empty($title)) {
			$title = htmlspecialchars_decode($app->getCfg('sitename'));
		} else if ($app->getCfg('sitename_pagetitles', 0)) {
			$title = JText::sprintf('JPAGETITLE', htmlspecialchars_decode($app->getCfg('sitename')), $title);
		}
		$this->document->setTitle($title);
		if ($this->tmpl['gallerymetadesc'] != '') {
			$this->document->setDescription($this->tmpl['gallerymetadesc']);
		} else if ($this->params->get('menu-meta_description', '')) {
			$this->document->setDescription($this->params->get('menu-meta_description', ''));
		} 
		if ($this->tmpl['gallerymetakey'] != '') {
			$this->document->setMetadata('keywords', $this->tmpl['gallerymetakey']);
		} else if ($this->params->get('menu-meta_keywords', '')) {
			$this->document->setMetadata('keywords', $this->params->get('menu-meta_keywords', ''));
		}

		if ($app->getCfg('MetaTitle') == '1' && $this->params->get('menupage_title', '')) {
			$this->document->setMetaData('title', $this->params->get('page_title', ''));
		}		
	}
}
?>