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<?php
// $HeadURL: https://joomgallery.org/svn/joomgallery/JG-1.5/JG/trunk/components/com_joomgallery/views/category/view.html.php $
// $Id: view.html.php 3170 2011-07-03 14:46:47Z chraneco $
/****************************************************************************************\
** JoomGallery 1.5.7 **
** By: JoomGallery::ProjectTeam **
** Copyright (C) 2008 - 2011 JoomGallery::ProjectTeam **
** Based on: JoomGallery 1.0.0 by JoomGallery::ProjectTeam **
** Released under GNU GPL Public License **
** License: http://www.gnu.org/copyleft/gpl.html or have a look **
** at administrator/components/com_joomgallery/LICENSE.TXT **
\****************************************************************************************/
defined('_JEXEC') or die('Direct Access to this location is not allowed.');
/**
* HTML View class for the category view
*
* @package JoomGallery
* @since 1.5.5
*/
class JoomGalleryViewCategory extends JoomGalleryView
{
/**
* HTML view display method
*
* @access public
* @param string $tpl The name of the template file to parse
* @return void
* @since 1.5.5
*/
function display($tpl = null)
{
$params = &$this->_mainframe->getParams();
// Prepare params for header and footer
JoomHelper::prepareParams($params);
if(!$params->get('page_title'))
{
$params->set('page_title', JText::_('JGS_COMMON_GALLERY'));
}
// Load modules at position 'top'
$modules['top'] = JoomHelper::getRenderedModules('top');
if(count($modules['top']))
{
$params->set('show_top_modules', 1);
}
// Load modules at position 'btm'
$modules['btm'] = JoomHelper::getRenderedModules('btm');
if(count($modules['btm']))
{
$params->set('show_btm_modules', 1);
}
$backlink = JoomHelper::getBackLink($params, JRequest::getInt('catid'));
// Get number of images and hits in gallery
$numbers = JoomHelper::getNumberOfImgHits();
// Categories pagination
if($this->_config->get('jg_hideemptycats') == 2)
{
$totalcategories = &$this->get('TotalCategoriesWithoutEmpty');
}
else
{
$totalcategories = &$this->get('TotalCategories');
}
// Calculation of the number of total pages
$catperpage = $this->_config->get('jg_subperpage');
if(!$catperpage)
{
$catperpage = 10;
}
$cattotalpages = floor($totalcategories / $catperpage);
$offcut = $totalcategories % $catperpage;
if($offcut > 0)
{
$cattotalpages++;
}
$totalcategories = number_format($totalcategories, 0, ',', '.');
// Get the current page
$catpage = JRequest::getInt('catpage', 0);
if($catpage > $cattotalpages)
{
$catpage = $cattotalpages;
if($catpage <= 0)
{
$catpage = 1;
}
}
else
{
if($catpage < 1)
{
$catpage = 1;
}
}
// Limitstart
$limitstart = ($catpage - 1) * $catperpage;
JRequest::setVar('catlimitstart', $limitstart);
if(/*$this->_config->get('jg_showcatcount') || */$cattotalpages > 1 && $totalcategories != 0)
{
if($this->_config->get('jg_showpagenavsubs') <= 2)
{
$params->set('show_pagination_cat_top', 1);
}
if($this->_config->get('jg_showpagenavsubs') >= 2)
{
$params->set('show_pagination_cat_bottom', 1);
}
}
// Images pagination
$totalimages = &$this->get('TotalImages');
// Calculation of the number of total pages
$perpage = $this->_config->get('jg_perpage');
if(!$perpage)
{
$perpage = 10;
}
$totalpages = floor($totalimages / $perpage);
$offcut = $totalimages % $perpage;
if($offcut > 0)
{
$totalpages++;
}
$totalimages = number_format($totalimages, 0, ',', '.');
// Get the current page
$page = JRequest::getInt('page', 0);
if($page > $totalpages)
{
$page = $totalpages;
if($page <= 0)
{
$page = 1;
}
}
else
{
if($page < 1)
{
$page = 1;
}
}
// Limitstart
$limitstart = ($page - 1) * $perpage;
if($this->_config->get('jg_detailpic_open') > 4 && $this->_config->get('jg_lightbox_slide_all'))
{
$params->set('show_all_in_popup', 1);
JRequest::setVar('limitstart', -1);
// We need all images of this category
$images = &$this->get('Images');
$popup = array();
$end = ($page - 1) * $perpage;
$start = $page * $perpage;
$popup['before'] = JHTML::_('joomgallery.popup', $images, 0, $end);
$popup['after'] = JHTML::_('joomgallery.popup', $images, $start);
$this->assignRef('popup', $popup);
// Now we have to select the images according to the pagination
$images = array_slice($images, $limitstart, $perpage);
}
else
{
JRequest::setVar('limitstart', $limitstart);
JRequest::setVar('limit', $this->_config->get('jg_perpage'));
$images = &$this->get('Images');
}
if(/*$this->_config->get('jg_showcatcount') || */$totalpages > 1 && $totalimages != 0)
{
if($this->_config->get('jg_showpagenav') <= 2)
{
$params->set('show_pagination_img_top', 1);
}
if($this->_config->get('jg_showpagenav') >= 2)
{
$params->set('show_pagination_img_bottom', 1);
}
}
$cat = &$this->get('Category');
// Meta data
if($cat->metadesc)
{
$this->_doc->setDescription($cat->metadesc);
}
if($cat->metakey)
{
$this->_doc->setMetadata('keywords', $cat->metakey);
}
if($this->_mainframe->getCfg('MetaTitle') == '1' && isset($cat->imgtitle))
{
$this->_mainframe->addMetaTag('title', $cat->imgtitle);
}
/*if($this->_mainframe->getCfg('MetaAuthor') == '1' && $cat->author)
{
$this->_mainframe->addMetaTag('author', $cat->author);
}*/
// Populate additional parameters
$cat->params = new JParameter($cat->params);
// Breadcrumbs
if($this->_config->get('jg_completebreadcrumbs') || $this->_config->get('jg_showpathway'))
{
$parents = JoomHelper::getAllParentCategories($cat->cid);
}
$menus = &JSite::getMenu();
$menu = $menus->getActive();
if($menu && array_key_exists('view',$menu->query) && $this->_config->get('jg_completebreadcrumbs'))
{
$breadcrumbs = &$this->_mainframe->getPathway();
switch($menu->query['view'])
{
case '':
case 'gallery':
foreach($parents as $parent)
{
$breadcrumbs->addItem($parent->name, 'index.php?view=category&catid='.$parent->cid);
}
$breadcrumbs->addItem($cat->name);
break;
case 'category':
$skip = true;
foreach($parents as $key => $parent)
{
if($skip)
{
if($key == $menu->query['catid'])
{
$skip = false;
}
}
else
{
$breadcrumbs->addItem($parent->name, 'index.php?view=category&catid='.$parent->cid);
}
}
if(!$skip)
{
$breadcrumbs->addItem($cat->name);
}
break;
default:
break;
}
}
/*if($this->_config->get('jg_completebreadcrumbs'))
{
$breadcrumbs = &$this->_mainframe->getPathway();
foreach($parents as $parent)
{
$breadcrumbs->addItem($parent->name, 'index.php?view=category&catid='.$parent->cid);
}
$breadcrumbs->addItem($cat->name);
}*/
// JoomGallery Pathway
$pathway = '';
if($this->_config->get('jg_showpathway'))
{
$pathway = '<a href="'.JRoute::_('index.php?view=gallery').'" class="jg_pathitem">'.JText::_('JGS_COMMON_HOME').'</a> » ';
foreach($parents as $parent)
{
$pathway .= '<a href="'.JRoute::_('index.php?view=category&catid='.$parent->cid).'" class="jg_pathitem">'.$parent->name.'</a> » ';
}
$pathway .= $cat->name;
}
// Page title
if($this->_config->get('jg_pagetitle_cat'))
{
$pagetitle = JoomHelper::createPagetitle( $this->_config->get('jg_pagetitle_cat'),
$cat->name
);
$this->_doc->setTitle(JText::_('JGS_COMMON_GALLERY').' - '.$pagetitle);
}
// jg_subcatthumbcatalign only effective with random thumbs
if($this->_config->get('jg_showsubthumbs') == 2)
{
if($this->_config->get('jg_subcatthumbalign') == 1)
{
// Left
$gallerycontainer = 'jg_subcatelem_cat';
}
else
{
// Right
$gallerycontainer = 'jg_subcatelem_cat_r';
}
}
else
{
// No thumb or own defined alignment
$gallerycontainer = 'jg_subcatelem_cat';
}
// Get all sub-categories of the current category
if($this->_config->get('jg_hideemptycats') == 2)
{
// If the third alternative for hiding empty categories
// is chosen ('Also those which contain empty sub-categories'),
// we need additional code to exclude these categories.
// (For the second alternative only the query in the model is modified.)
$categories = &$this->get('CategoriesWithoutEmpty');
}
else
{
$categories = &$this->get('Categories');
}
foreach($categories as $key => $category)
{
$categories[$key]->isnew = '';
if($this->_config->get('jg_showcatasnew'))
{
// Check if an image in this category or in sub-categories is marked with 'new'
$categories[$key]->isnew = JoomHelper::checkNewCatg($categories[$key]->cid);
}
// Count the images in category and sub-categories
$imgshits = JoomHelper::getNumberOfImgHits($categories[$key]->cid);
$categories[$key]->pictures = $imgshits[0];
if($categories[$key]->pictures == 1)
{
$categories[$key]->picorpics = 'JGS_GALLERY_ONE_IMAGE';
}
else
{
$categories[$key]->picorpics = 'JGS_GALLERY_IMAGES';
}
// Count the hits of all images in category and sub-categories
$categories[$key]->totalhits = $imgshits[1];
// Random choice of category/thumbnail
if($this->_config->get('jg_showsubthumbs') == 2)
{
switch($this->_config->get('jg_showrandomsubthumb'))
{
// Only from current category
case 1:
$random_catid = $category->cid;
break;
// Only from sub-categories
case 2:
// Get array of all sub-categories without the current category
// Only with images
$allsubcats = JoomHelper::getAllSubCategories($category->cid, false);
if(count($allsubcats))
{
$random_catid = $allsubcats[mt_rand(0, count($allsubcats) - 1)];
}
else
{
$random_catid = 0;
}
break;
// From both
case 3:
// Get array of all sub-categories including the current category
// Only with images
$allsubcats = JoomHelper::getAllSubCategories($category->cid, true);
if(count($allsubcats))
{
$random_catid = $allsubcats[mt_rand(0, count($allsubcats)-1)];
}
else
{
$random_catid = 0;
}
break;
default:
$random_catid = 0;
break;
}
}
$categories[$key]->thumb_src = null;
if($this->_config->get('jg_showsubthumbs') > 0 && $this->_user->get('aid') >= $category->access)
{
if($this->_config->get('jg_showsubthumbs') == 2)
{
// Random image, only if there are $randomcat(s)
if( $this->_config->get('jg_showrandomsubthumb') == 1
|| ($this->_config->get('jg_showrandomsubthumb') >= 2 && $random_catid != 0)
)
{
$model = &$this->getModel();
if($row = &$model->getRandomImage($category->cid, $random_catid))
{
$cropx = null;
$cropy = null;
$croppos = null;
if($this->_config->get('jg_dyncrop'))
{
$cropx = $this->_config->get('jg_dyncropwidth');
$cropy = $this->_config->get('jg_dyncropheight');
$croppos = $this->_config->get('jg_dyncropposition');
}
$categories[$key]->thumb_src = $this->_ambit->getImg('thumb_url', $row, null, 0, true, $cropx, $cropy, $croppos);
}
}
$categories[$key]->textcontainer = 'jg_subcatelem_txt';
}
else
{
if($category->catimage)
{
$cropx = null;
$cropy = null;
$croppos = null;
if($this->_config->get('jg_dyncrop'))
{
$cropx = $this->_config->get('jg_dyncropwidth');
$cropy = $this->_config->get('jg_dyncropheight');
$croppos = $this->_config->get('jg_dyncropposition');
}
$categories[$key]->thumb_src = $this->_ambit->getImg('thumb_url', $category->catimage, null, $category->cid, true, $cropx, $cropy, $croppos);
// Own choice of alignment
switch($categories[$key]->img_position)
{
// Right
case 1:
$categories[$key]->photocontainer = 'jg_subcatelem_photo_r';
$categories[$key]->textcontainer = 'jg_subcatelem_txt_r';
break;
// Centered
case 2:
$categories[$key]->photocontainer = 'jg_subcatelem_photo_c';
$categories[$key]->textcontainer = 'jg_subcatelem_txt_c';
break;
// Left
default:
$categories[$key]->photocontainer = 'jg_subcatelem_photo_l';
$categories[$key]->textcontainer = 'jg_subcatelem_txt_l';
break;
}
}
else
{
$categories[$key]->textcontainer = 'jg_subcatelem_txt';
}
}
}
else
{
$categories[$key]->textcontainer = 'jg_subcatelem_txt';
}
$categories[$key]->event = new stdClass();
// Additional HTML added by plugins
$results = $this->_mainframe->triggerEvent('onJoomAfterDisplayCatThumb', array($category->cid));
$categories[$key]->event->afterDisplayCatThumb = trim(implode('', $results));
/*// Additional icons added by plugins
$results = $this->_mainframe->triggerEvent('onJoomDisplayIcons', array('category.category', $category));
$categories[$key]->event->icons = trim(implode('', $results));*/
// Populate additional parameters
$category->params = new JParameter($category->params);
}
// Download icon
if( (($this->_config->get('jg_showcategorydownload') == 1) && ($this->_user->get('aid') >= 1))
|| (($this->_config->get('jg_showcategorydownload') == 2) && ($this->_user->get('aid') == 2))
|| (($this->_config->get('jg_showcategorydownload') == 3))
)
{
$params->set('show_download_icon', 1);
}
else
{
if(($this->_config->get('jg_showcategorydownload') == 1) && ($this->_user->get('aid') < 1))
{
$params->set('show_download_icon', -1);
}
}
// Favourites icon
if(!$params->get('disable_global_info') && $this->_config->get('jg_favourites') && $this->_config->get('jg_showcategoryfavourite'))
{
if( ($this->_config->get('jg_showdetailfavourite') == 0 && $this->_user->get('aid') >= 1)
|| ($this->_config->get('jg_showdetailfavourite') == 1 && $this->_user->get('aid') == 2)
|| ($this->_config->get('jg_usefavouritesforpubliczip') == 1 && $this->_user->get('aid') < 1)
)
{
if( $this->_config->get('jg_usefavouritesforzip')
|| ($this->_config->get('jg_usefavouritesforpubliczip') && $this->_user->get('aid') < 1)
)
{
$params->set('show_favourites_icon', 2);
}
else
{
$params->set('show_favourites_icon', 1);
}
}
else
{
if(($this->_config->get('jg_favouritesshownotauth') == 1))
{
if($this->_config->get('jg_usefavouritesforzip'))
{
$params->set('show_favourites_icon', -2);
}
else
{
$params->set('show_favourites_icon', -1);
}
}
}
}
// Report icon
if($this->_config->get('jg_category_report_images'))
{
if($this->_user->get('id') || $this->_config->get('jg_category_report_images') == 2)
{
$params->set('show_report_icon', 1);
JHTML::_('behavior.modal');
}
else
{
if($this->_config->get('jg_report_images_notauth'))
{
$params->set('show_report_icon', -1);
}
}
}
foreach($images as $key => $image)
{
$cropx = null;
$cropy = null;
$croppos = null;
if($this->_config->get('jg_dyncrop'))
{
$cropx = $this->_config->get('jg_dyncropwidth');
$cropy = $this->_config->get('jg_dyncropheight');
$croppos = $this->_config->get('jg_dyncropposition');
$images[$key]->imgwh = 'width="'.$cropx.'" height="'.$cropy.'"';
}
else
{
// Get dimensions for width and height attribute in img tag
$imgwh = getimagesize($this->_ambit->getImg('thumb_path', $image));
$images[$key]->imgwh = $imgwh[3];
}
$images[$key]->thumb_src = $this->_ambit->getImg('thumb_url', $image, null, 0, true, $cropx, $cropy, $croppos);
if( !is_file($this->_ambit->getImg('orig_path', $image))
&& $this->_config->get('jg_downloadfile') == 1
)
{
$params->set('show_download_icon', 0);
}
if($this->_config->get('jg_showpicasnew'))
{
$images[$key]->isnew = JoomHelper::checkNew($image->imgdate, $this->_config->get('jg_daysnew'));
}
$images[$key]->link = JHTML::_('joomgallery.openimage', $this->_config->get('jg_detailpic_open'), $image);
if($this->_config->get('jg_showauthor'))
{
if($image->imgauthor)
{
$images[$key]->authorowner = $image->imgauthor;
}
else
{
if($this->_config->get('jg_showowner'))
{
$images[$key]->authorowner = JHTML::_('joomgallery.displayname', $image->owner);
}
else
{
$images[$key]->authorowner = JText::_('JGS_COMMON_NO_DATA');
}
}
}
// Show editor links for that image
$images[$key]->show_editor_icons = false;
if( $this->_config->get('jg_showcategoryeditorlinks') == 1
&& $this->_config->get('jg_userspace') == 1
&& ($this->_config->get('jg_showuserpanel') != 2 || $this->_user->get('aid') == 2)
&& ( ($this->_user->get('gid') > 23 && $this->_config->get('jg_showallpicstoadmin') == 1)
|| ($images[$key]->owner && $images[$key]->owner == $this->_user->get('id'))
)
)
{
$images[$key]->show_editor_icons = true;
}
$images[$key]->event = new stdClass();
// Additional HTML added by plugins
$results = $this->_mainframe->triggerEvent('onJoomAfterDisplayThumb', array($image->id));
$images[$key]->event->afterDisplayThumb = trim(implode('', $results));
// Additional icons added by plugins
$results = $this->_mainframe->triggerEvent('onJoomDisplayIcons', array('category.image', $image));
$images[$key]->event->icons = trim(implode('', $results));
// Populate additional parameters
$image->params = new JParameter($image->params);
}
if($this->_config->get('jg_cooliris') && count($images))
{
$href = JRoute::_('index.php?view=category&catid='.$cat->cid.'&page='.$page.'&format=raw');
$attribs = array('id' => 'gallery', 'type' => 'application/rss+xml', 'title' => 'Cooliris');
$this->_doc->addHeadLink($href, 'alternate', 'rel', $attribs);
if($this->_config->get('jg_coolirislink'))
{
$this->_doc->addScript('http://lite.piclens.com/current/piclens.js');
}
}
$order_url = null;
if($this->_config->get('jg_usercatorder') && count($images))
{
$orderby = JRequest::getCmd('orderby');
$orderdir = JRequest::getCmd('orderdir');
// If navigation active insert current startpage and sub-startpage
if(!empty($page))
{
if(!empty($catpage))
{
$sort_url = JRoute::_('index.php?view=category&catid='.$cat->cid.'&startpage='.$page.'&substartpage='.$catpage).JHTML::_('joomgallery.anchor', 'category');
}
else
{
$sort_url = JRoute::_('index.php?view=category&catid='.$cat->cid.'&startpage='.$page).JHTML::_('joomgallery.anchor', 'category');
}
}
else
{
$sort_url = JRoute::_('index.php?view=category&catid='.$cat->cid).JHTML::_('joomgallery.anchor', 'category');
}
$order_url = '';
if($orderby)
{
$order_url.= '&orderby='.$orderby;
}
if($orderdir)
{
$order_url .= '&orderdir='.$orderdir;
}
$this->assignRef('sort_url', $sort_url);
$this->assignRef('order_by', $orderby);
$this->assignRef('order_dir', $orderdir);
}
// Set redirect url used in editor links to redirect back to favourites view after edit/delete
$redirect = '&redirect='.base64_encode(JFactory::getURI()->toString());
$this->assignRef('params', $params);
$this->assignRef('gallerycontainer', $gallerycontainer);
$this->assignRef('category', $cat);
$this->assignRef('images', $images);
$this->assignRef('categories', $categories);
$this->assignRef('totalimages', $totalimages);
$this->assignRef('totalpages', $totalpages);
$this->assignRef('page', $page);
$this->assignRef('totalcategories', $totalcategories);
$this->assignRef('cattotalpages', $cattotalpages);
$this->assignRef('catpage', $catpage);
$this->assignRef('order_url', $order_url);
$this->assignRef('pathway', $pathway);
$this->assignRef('modules', $modules);
$this->assignRef('backtarget', $backlink[0]);
$this->assignRef('backtext', $backlink[1]);
$this->assignRef('numberofpics', $numbers[0]);
$this->assignRef('numberofhits', $numbers[1]);
$this->assignRef('redirect', $redirect);
if($this->_config->get('jg_category_rss'))
{
$link = '&format=feed&limitstart=';
$attribs = array('type' => 'application/rss+xml', 'title' => 'RSS 2.0');
$this->_doc->addHeadLink(JRoute::_($link.'&type=rss'), 'alternate', 'rel', $attribs);
$attribs = array('type' => 'application/atom+xml', 'title' => 'Atom 1.0');
$this->_doc->addHeadLink(JRoute::_($link.'&type=atom'), 'alternate', 'rel', $attribs);
}
// include dTree script, dTree styles and treeview styles, if neccessary
/*if($this->_config->get('jg_showsubsingalleryview'))
{
$this->_doc->addStyleSheet($this->_ambit->getScript('dTree/css/jg_dtree.css'));
$this->_doc->addStyleSheet($this->_ambit->getScript('dTree/css/jg_treeview.css'));
$this->_doc->addScript($this->_ambit->getScript('dTree/js/jg_dtree.js'));
}*/
parent::display($tpl);
}
}
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