PHP PhocaGalleryImage类代码示例

 function _setFormatIcon()
 {
     if (empty($this->_formaticon)) {
         phocagalleryimport('phocagallery.image.image');
         $this->_formaticon = PhocaGalleryImage::getFormatIcon();
     }
     return true;
 }

 function getFileSize($filename, $readable = 1)
 {
     $path =& PhocaGalleryPath::getPath();
     $fileNameAbs = JPath::clean($path->image_abs . $filename);
     $formatIcon =& PhocaGalleryImage::getFormatIcon();
     if (!JFile::exists($fileNameAbs)) {
         $fileNameAbs = $path->image_abs_front . 'phoca_thumb_l_no_image.' . $formatIcon;
     }
     if ($readable == 1) {
         return PhocaGalleryFile::getFileSizeReadable(filesize($fileNameAbs));
     } else {
         return filesize($fileNameAbs);
     }
 }

 function getImageSize($filename, $returnString = 0, $extLink = 0)
 {
     phocagalleryimport('phocagallery.image.image');
     phocagalleryimport('phocagallery.path.path');
     if ($extLink == 1) {
         $fileNameAbs = $filename;
     } else {
         $path =& PhocaGalleryPath::getPath();
         $fileNameAbs = JPath::clean($path->image_abs . $filename);
         $formatIcon =& PhocaGalleryImage::getFormatIcon();
         if (!JFile::exists($fileNameAbs)) {
             $fileNameAbs = $path->image_abs_front . 'phoca_thumb_l_no_image.' . $formatIcon;
         }
     }
     if ($returnString == 1) {
         $imageSize = @getimagesize($fileNameAbs);
         return $imageSize[0] . ' x ' . $imageSize[1];
     } else {
         return @getimagesize($fileNameAbs);
     }
 }

    }
    echo '<div class="pg-multibox-username" style="padding-top: ' . $this->tmpl['useravatarmiddle'] . 'px;">' . $this->item->usernameno . '</div>';
    echo '<div style="clear:both"></div>';
}
// Rating
if ($this->tmpl['mb_rating']) {
    echo "\n";
    echo $this->loadTemplate('rating');
    echo "\n";
}
//Thumbnails
if ($this->tmpl['mb_thumbs']) {
    if (!empty($this->tmpl['mb_thumbs_data'])) {
        echo '<div class="pg-multibox-thumbs-box" style="width: ' . (int) $this->tmpl['multibox_thubms_box_width'] . 'px;">';
        foreach ($this->tmpl['mb_thumbs_data'] as $k => $v) {
            $extImage = PhocaGalleryImage::isExtImage($v->extid);
            //$altValue	= PhocaGalleryRenderFront::getAltValue($this->tmpl['altvalue'], $v->title, $v->description, $v->metadesc);
            $altValue = '';
            //Save resources - not necessary
            if ($extImage) {
                $img = JHtml::_('image', $v->exts, $altValue);
            } else {
                $linkthumbnailpath = PhocaGalleryImageFront::displayCategoryImageOrNoImage($v->filename, 'small');
                $img = JHtml::_('image', $linkthumbnailpath, $altValue);
            }
            if ($this->tmpl['detailwindow'] == 7) {
                $tmplCom = '';
            } else {
                $tmplCom = '&tmpl=component';
            }
            echo '<div class="pg-multibox-thumbs-item"><a href="' . JRoute::_('index.php?option=com_phocagallery&view=detail&catid=' . $v->catslug . '&id=' . $v->slug . $tmplCom . '&Itemid=' . $this->itemId) . '">';

//.........这里部分代码省略.........
         // Seems we are in iframe
         $this->tmpl['enable_multibox_iframe'] = 1;
     }
     // CSS
     PhocaGalleryRenderFront::renderAllCSS();
     if ($this->tmpl['gallerymetakey'] != '') {
         $document->setMetaData('keywords', $this->tmpl['gallerymetakey']);
     }
     if ($this->tmpl['gallerymetadesc'] != '') {
         $document->setMetaData('description', $this->tmpl['gallerymetadesc']);
     }
     // PARAMS - Open window parameters - modal popup box or standard popup window
     $detail_window = $this->params->get('detail_window', 0);
     // Plugin information
     if (isset($get['comment']) && $get['comment'] != '') {
         $detail_window = $get['comment'];
     }
     // Only registered (VOTES + COMMENTS)
     $this->tmpl['not_registered'] = true;
     $this->tmpl['name'] = '';
     if ($access) {
         $this->tmpl['not_registered'] = false;
         $this->tmpl['name'] = $user->name;
     }
     $document->addScript(JURI::base(true) . '/media/com_phocagallery/js/comments.js');
     $document->addCustomTag(PhocaGalleryRenderFront::renderCommentJS((int) $this->tmpl['maxcommentchar']));
     $this->tmpl['already_commented'] = PhocaGalleryCommentImage::checkUserComment((int) $this->tmpl['id'], (int) $user->id);
     $commentItem = PhocaGalleryCommentImage::displayComment((int) $this->tmpl['id']);
     // PARAMS - Display Description in Detail window - set the font color
     $this->tmpl['detailwindowbackgroundcolor'] = $this->params->get('detail_window_background_color', '#ffffff');
     $this->tmpl['detailwindow'] = $this->params->get('detail_window', 0);
     $description_lightbox_font_color = $this->params->get('description_lightbox_font_color', '#ffffff');
     $description_lightbox_bg_color = $this->params->get('description_lightbox_bg_color', '#000000');
     $description_lightbox_font_size = $this->params->get('description_lightbox_font_size', 12);
     // NO SCROLLBAR IN DETAIL WINDOW
     $document->addCustomTag("<style type=\"text/css\"> \n" . " html,body, .contentpane{background:" . $this->tmpl['detailwindowbackgroundcolor'] . ";text-align:left;} \n" . " center, table {background:" . $this->tmpl['detailwindowbackgroundcolor'] . ";} \n" . " #sbox-window {background-color:#fff;padding:5px} \n" . " </style> \n");
     $model = $this->getModel();
     $item = $model->getData();
     $this->tmpl['imgtitle'] = $item->title;
     // Back button
     $this->tmpl['backbutton'] = '';
     if ($this->tmpl['detailwindow'] == 7 || $this->tmpl['display_comment_nopup']) {
         // Display Image
         // Access check - don't display the image if you have no access to this image (if user add own url)
         // USER RIGHT - ACCESS - - - - - - - - - -
         $rightDisplay = 0;
         if (!empty($item)) {
             $rightDisplay = PhocaGalleryAccess::getUserRight('accessuserid', $item->cataccessuserid, $item->cataccess, $user->getAuthorisedViewLevels(), $user->get('id', 0), 0);
         }
         if ($rightDisplay == 0) {
             $this->tmpl['pl'] = 'index.php?option=com_users&view=login&return=' . base64_encode($uri->toString());
             $app->redirect(JRoute::_($this->tmpl['pl'], false), JText::_('COM_PHOCAGALLERY_NOT_AUTHORISED_ACTION'));
             exit;
         }
         // - - - - - - - - - - - - - - - - - - - -
         phocagalleryimport('phocagallery.image.image');
         $this->tmpl['backbutton'] = '<div><a href="' . JRoute::_('index.php?option=com_phocagallery&view=category&id=' . $this->tmpl['catid'] . '&Itemid=' . $this->itemId) . '"' . ' title="' . JText::_('COM_PHOCAGALLERY_BACK_TO_CATEGORY') . '">' . JHtml::_('image', 'media/com_phocagallery/images/icon-up-images.png', JText::_('COM_PHOCAGALLERY_BACK_TO_CATEGORY')) . '</a></div>';
         // Get file thumbnail or No Image
         $item->filenameno = $item->filename;
         $item->filename = PhocaGalleryFile::getTitleFromFile($item->filename, 1);
         $item->filesize = PhocaGalleryFile::getFileSize($item->filenameno);
         $altValue = PhocaGalleryRenderFront::getAltValue($this->tmpl['altvalue'], $item->title, $item->description, $item->metadesc);
         $item->altvalue = $altValue;
         $realImageSize = '';
         $extImage = PhocaGalleryImage::isExtImage($item->extid);
         if ($extImage) {
             $item->extl = $item->extl;
             $item->exto = $item->exto;
             $realImageSize = PhocaGalleryImage::getRealImageSize($item->extl, '', 1);
             $item->imagesize = PhocaGalleryImage::getImageSize($item->exto, 1, 1);
             if ($item->extw != '') {
                 $extw = explode(',', $item->extw);
                 $item->extw = $extw[0];
             }
             $correctImageRes = PhocaGalleryPicasa::correctSizeWithRate($item->extw, $item->exth, $this->tmpl['picasa_correct_width_l'], $this->tmpl['picasa_correct_height_l']);
             $item->linkimage = JHtml::_('image', $item->extl, $item->altvalue, array('width' => $correctImageRes['width'], 'height' => $correctImageRes['height']));
             $item->realimagewidth = $correctImageRes['width'];
             $item->realimageheight = $correctImageRes['height'];
         } else {
             $item->linkthumbnailpath = PhocaGalleryImageFront::displayCategoryImageOrNoImage($item->filenameno, 'large');
             $item->linkimage = JHtml::_('image', $item->linkthumbnailpath, $item->altvalue);
             $realImageSize = PhocaGalleryImage::getRealImageSize($item->filenameno);
             $item->imagesize = PhocaGalleryImage::getImageSize($item->filenameno, 1);
             if (isset($realImageSize['w']) && isset($realImageSize['h'])) {
                 $item->realimagewidth = $realImageSize['w'];
                 $item->realimageheight = $realImageSize['h'];
             } else {
                 $item->realimagewidth = $this->tmpl['largewidth'];
                 $item->realimageheight = $this->tmpl['largeheight'];
             }
         }
         $this->assignRef('item', $item);
     }
     // ACTION
     $this->assignRef('item', $item);
     $this->tmpl['action'] = $uri->toString();
     $this->assignRef('commentitem', $commentItem);
     $this->_prepareDocument($item);
     parent::display($tpl);
 }

 function display($tpl = null)
 {
     $app = JFactory::getApplication();
     $document =& JFactory::getDocument();
     $uri =& JFactory::getURI();
     $menus =& JSite::getMenu();
     $menu = $menus->getActive();
     $this->params =& $app->getParams();
     $user =& JFactory::getUser();
     $path = PhocaGalleryPath::getPath();
     $neededAccessLevels = PhocaGalleryAccess::getNeededAccessLevels();
     $access = PhocaGalleryAccess::isAccess($user->authorisedLevels(), $neededAccessLevels);
     $this->tmpl['fi'] = PhocaGalleryImage::getFormatIcon();
     $this->tmpl['pi'] = 'components/com_phocagallery/assets/images/';
     $this->tmpl['pp'] = 'index.php?option=com_phocagallery&view=user&controller=user';
     $this->tmpl['pl'] = 'index.php?option=com_users&view=login&return=' . base64_encode($this->tmpl['pp'] . '&Itemid=' . JRequest::getVar('Itemid', 0, '', 'int'));
     // LIBRARY
     $library =& PhocaGalleryLibrary::getLibrary();
     $libraries['pg-css-ie'] = $library->getLibrary('pg-css-ie');
     // Only registered users
     if (!$access) {
         $app->redirect(JRoute::_($this->tmpl['pl'], false), JText::_('COM_PHOCAGALLERY_NOT_AUTHORISED_ACTION'));
         exit;
     }
     $this->tmpl['gallerymetakey'] = $this->params->get('gallery_metakey', '');
     $this->tmpl['gallerymetadesc'] = $this->params->get('gallery_metadesc', '');
     if ($this->tmpl['gallerymetakey'] != '') {
         $document->setMetaData('keywords', $this->tmpl['gallerymetakey']);
     }
     if ($this->tmpl['gallerymetadesc'] != '') {
         $document->setMetaData('description', $this->tmpl['gallerymetadesc']);
     }
     $this->tmpl['enablecustomcss'] = $this->params->get('enable_custom_css', 0);
     $this->tmpl['customcss'] = $this->params->get('custom_css', '');
     // CSS
     JHtml::stylesheet('components/com_phocagallery/assets/phocagallery.css');
     if ($this->tmpl['enablecustomcss'] == 1) {
         JHtml::stylesheet('components/com_phocagallery/assets/phocagallerycustom.css');
         PhocaGalleryRenderFront::displayCustomCSS($this->tmpl['customcss']);
     } else {
         if ($libraries['pg-css-ie']->value == 0) {
             $document->addCustomTag("<!--[if lt IE 8]>\n<link rel=\"stylesheet\" href=\"" . JURI::base(true) . "/components/com_phocagallery/assets/phocagalleryieall.css\" type=\"text/css\" />\n<![endif]-->");
             $library->setLibrary('pg-css-ie', 1);
         }
     }
     // = = = = = = = = = = =
     // PANE
     // = = = = = = = = = = =
     // - - - - - - - - - -
     // ALL TABS
     // - - - - - - - - - -
     // UCP is disabled (security reasons)
     if ((int) $this->params->get('enable_user_cp', 0) == 0) {
         $app->redirect(JURI::base(true), JText::_('COM_PHOCAGALLERY_UCP_DISABLED'));
         exit;
     }
     $this->tmpl['tab'] = JRequest::getVar('tab', 0, '', 'string');
     $this->tmpl['maxuploadchar'] = $this->params->get('max_upload_char', 1000);
     $this->tmpl['maxcreatecatchar'] = $this->params->get('max_create_cat_char', 1000);
     $this->tmpl['dp'] = PhocaGalleryRenderInfo::getPhocaIc((int) $this->params->get('display_phoca_info', 1));
     $this->tmpl['showpageheading'] = $this->params->get('show_page_heading', 1);
     $this->tmpl['javaboxwidth'] = $this->params->get('java_box_width', 480);
     $this->tmpl['javaboxheight'] = $this->params->get('java_box_height', 480);
     $this->tmpl['enableuploadavatar'] = $this->params->get('enable_upload_avatar', 1);
     $this->tmpl['uploadmaxsize'] = $this->params->get('upload_maxsize', 3145728);
     $this->tmpl['uploadmaxsizeread'] = PhocaGalleryFile::getFileSizeReadable($this->tmpl['uploadmaxsize']);
     $this->tmpl['uploadmaxreswidth'] = $this->params->get('upload_maxres_width', 3072);
     $this->tmpl['uploadmaxresheight'] = $this->params->get('upload_maxres_height', 2304);
     $this->tmpl['multipleuploadchunk'] = $this->params->get('multiple_upload_chunk', 0);
     $this->tmpl['displaytitleupload'] = $this->params->get('display_title_upload', 0);
     $this->tmpl['displaydescupload'] = $this->params->get('display_description_upload', 0);
     $this->tmpl['enablejava'] = $this->params->get('enable_java', 0);
     $this->tmpl['enablemultiple'] = $this->params->get('enable_multiple', 0);
     $this->tmpl['ytbupload'] = $this->params->get('youtube_upload', 0);
     $this->tmpl['multipleuploadmethod'] = $this->params->get('multiple_upload_method', 1);
     $this->tmpl['multipleresizewidth'] = $this->params->get('multiple_resize_width', -1);
     $this->tmpl['multipleresizeheight'] = $this->params->get('multiple_resize_height', -1);
     $this->tmpl['usersubcatcount'] = $this->params->get('user_subcat_count', 5);
     $this->tmpl['userimagesmaxspace'] = $this->params->get('user_images_max_size', 20971520);
     $this->tmpl['iepx'] = '<div style="font-size:1px;height:1px;margin:0px;padding:0px;">&nbsp;</div>';
     //Subcateogry
     $this->tmpl['parentid'] = JRequest::getVar('parentcategoryid', 0, 'post', 'int');
     $document->addScript(JURI::base(true) . '/components/com_phocagallery/assets/js/comments.js');
     $document->addCustomTag(PhocaGalleryRenderFront::renderOnUploadJS());
     $document->addCustomTag(PhocaGalleryRenderFront::renderDescriptionCreateCatJS((int) $this->tmpl['maxcreatecatchar']));
     $document->addCustomTag(PhocaGalleryRenderFront::userTabOrdering());
     // SubCategory + Image
     $document->addCustomTag(PhocaGalleryRenderFront::renderDescriptionCreateSubCatJS((int) $this->tmpl['maxcreatecatchar']));
     $document->addCustomTag(PhocaGalleryRenderFront::saveOrderUserJS());
     $model = $this->getModel('user');
     $ownerMainCategory = $model->getOwnerMainCategory($user->id);
     $this->tmpl['usertab'] = 1;
     $this->tmpl['createcategory'] = 1;
     $this->tmpl['createsubcategory'] = 1;
     $this->tmpl['images'] = 1;
     $this->tmpl['displayupload'] = 1;
     // Tabs
     $displayTabs = 0;
     if ((int) $this->tmpl['usertab'] == 0) {
         $currentTab['user'] = -1;
//.........这里部分代码省略.........

 function display($tpl = null)
 {
     $app = JFactory::getApplication();
     $document =& JFactory::getDocument();
     $this->params =& $app->getParams();
     // PLUGIN WINDOW - we get information from plugin
     $get = '';
     $get['map'] = JRequest::getVar('map', '', 'get', 'string');
     // Multibox
     $get['mapwidth'] = JRequest::getVar('mapwidth', '', 'get', 'string');
     $get['mapheight'] = JRequest::getVar('mapheight', '', 'get', 'string');
     $this->tmpl['enable_multibox'] = $this->params->get('enable_multibox', 0);
     $this->tmpl['enable_multibox_iframe'] = 0;
     if ($get['mapwidth'] != '') {
         // Seems we are in iframe
         $this->tmpl['enable_multibox_iframe'] = 1;
     }
     $this->tmpl['enablecustomcss'] = $this->params->get('enable_custom_css', 0);
     $this->tmpl['customcss'] = $this->params->get('custom_css', '');
     // CSS
     JHtml::stylesheet('components/com_phocagallery/assets/phocagallery.css');
     if ($this->tmpl['enablecustomcss'] == 1) {
         JHtml::stylesheet('components/com_phocagallery/assets/phocagallerycustom.css');
         PhocaGalleryRenderFront::displayCustomCSS($this->tmpl['customcss']);
     }
     // PARAMS - Open window parameters - modal popup box or standard popup window
     $this->tmpl['detailwindow'] = $this->params->get('detail_window', 0);
     // Plugin information
     if (isset($get['map']) && $get['map'] != '') {
         $this->tmpl['detailwindow'] = $get['map'];
     }
     // Close and Reload links (for different window types)
     $close = PhocaGalleryRenderFront::renderCloseReloadDetail($this->tmpl['detailwindow']);
     $detail_window_close = $close['detailwindowclose'];
     $detail_window_reload = $close['detailwindowreload'];
     // PARAMS - Display Description in Detail window - set the font color
     $this->tmpl['detailwindow'] = $this->params->get('detail_window', 0);
     $this->tmpl['detailwindowbackgroundcolor'] = $this->params->get('detail_window_background_color', '#ffffff');
     $this->tmpl['pgl'] = PhocaGalleryRenderInfo::getPhocaIc((int) $this->params->get('display_phoca_info', 1));
     $description_lightbox_font_color = $this->params->get('description_lightbox_font_color', '#ffffff');
     $description_lightbox_bg_color = $this->params->get('description_lightbox_bg_color', '#000000');
     $description_lightbox_font_size = $this->params->get('description_lightbox_font_size', 12);
     $this->tmpl['gallerymetakey'] = $this->params->get('gallery_metakey', '');
     $this->tmpl['gallerymetadesc'] = $this->params->get('gallery_metadesc', '');
     if ($this->tmpl['gallerymetakey'] != '') {
         $document->setMetaData('keywords', $this->tmpl['gallerymetakey']);
     }
     if ($this->tmpl['gallerymetadesc'] != '') {
         $document->setMetaData('description', $this->tmpl['gallerymetadesc']);
     }
     // NO SCROLLBAR IN DETAIL WINDOW
     if ($this->tmpl['detailwindow'] == 7) {
     } else {
         $document->addCustomTag("<style type=\"text/css\"> \n" . " html,body, .contentpane{overflow:hidden;background:" . $this->tmpl['detailwindowbackgroundcolor'] . ";} \n" . " center, table {background:" . $this->tmpl['detailwindowbackgroundcolor'] . ";} \n" . " #sbox-window {background-color:#fff;padding:5px} \n" . " </style> \n");
     }
     // PARAMS - Get image height and width
     $this->tmpl['largemapwidth'] = (int) $this->params->get('front_modal_box_width', 680) - 20;
     $this->tmpl['largemapheight'] = (int) $this->params->get('front_modal_box_height', 560) - 20;
     // Multibox
     if (isset($get['mapwidth']) && $get['mapwidth'] != '') {
         $this->tmpl['largemapwidth'] = $get['mapwidth'];
     }
     if (isset($get['mapheight']) && $get['mapheight'] != '') {
         $this->tmpl['largemapheight'] = $get['mapheight'];
     }
     //	$this->tmpl['googlemapsapikey']	= $this->params->get( 'google_maps_api_key', '' );
     // MODEL
     $model =& $this->getModel();
     $map = $model->getData();
     phocagalleryimport('phocagallery.image.imagefront');
     if (!empty($map)) {
         if (isset($map->filename) && $map->filename != '') {
             $file_thumbnail = PhocaGalleryImageFront::displayCategoryImageOrNoImage($map->filename, 'small');
             $map->thumbnail = $file_thumbnail;
         } else {
             $map->thumbnail = '';
         }
         if (isset($map->latitude) && $map->latitude != '' && $map->latitude != 0 && isset($map->longitude) && $map->longitude != '' && $map->longitude != 0) {
         } else {
             $map->longitude = '';
             $map->latitude = '';
             $map->zoom = 2;
             $map->geotitle = '';
         }
     }
     // Second try to get category data
     if (empty($map) || $map->longitude == '' && $map->latitude == '' && $map->geotitle == '') {
         $map = $model->getDataCategory();
         if (!empty($map)) {
             if (isset($map->latitude) && $map->latitude != '' && $map->latitude != 0 && isset($map->longitude) && $map->longitude != '' && $map->longitude != 0) {
                 $map->thumbnail = '';
                 if ($map->geotitle == '') {
                     $map->geotitle = $map->title;
                 }
             } else {
                 $map->longitude = '';
                 $map->latitude = '';
                 $map->zoom = 2;
                 $map->geotitle = '';
             }
//.........这里部分代码省略.........

//.........这里部分代码省略.........
                                    $imageBg = $mediumCSS;
                                    $imgCatSizeHelper = 5;
                                    break;
                                case 'smallshadow':
                                    $imageBg = $smallCSS;
                                    $imgCatSizeHelper = 4;
                                    break;
                                case 'mediumfolder':
                                    $imageBg = '';
                                    $imgCatSizeHelper = 3;
                                    break;
                                case 'smallfolder':
                                default:
                                    $imageBg = '';
                                    $imgCatSizeHelper = 2;
                                    break;
                                case 'medium':
                                    $imageBg = '';
                                    $imgCatSizeHelper = 1;
                                    break;
                                case 'small':
                                default:
                                    $imageBg = '';
                                    $imgCatSizeHelper = 0;
                                    break;
                            }
                            // Display Key Icon (in case we want to display unaccessable categories in list view)
                            $rightDisplayKey = 1;
                            // we simulate that we want not to display unaccessable categories
                            // so we get rightDisplayKey = 0 then the key will be displayed
                            if (isset($category)) {
                                $rightDisplayKey = PhocaGalleryAccess::getUserRight('accessuserid', $category->accessuserid, $category->access, $user->get('aid', 0), $user->get('id', 0), 0);
                            }
                            $file_thumbnail = PhocaGalleryImageFront::displayCategoriesImageOrFolder($category->filename, $imgCatSizeHelper, $rightDisplayKey);
                            $category->linkthumbnailpath = $file_thumbnail->rel;
                            //Output
                            $output .= '<tr>' . '<td align="center" valign="middle" style="' . $imageBg . '"><a href="' . $category->link . '">' . '<img src="' . $category->linkthumbnailpath . '" alt="' . $category->title . '" style="border:0" />' . '</a></td>' . '<td><a href="' . $category->link . '" class="category' . $params->get('pageclass_sfx') . '">' . $category->title . '</a>&nbsp;' . '<span class="small">(' . $category->numlinks . ')</span></td>' . '</tr>';
                        }
                        $output .= '</table>';
                    } else {
                        $output .= '<ul>';
                        foreach ($data_outcome_array as $category) {
                            // -------------------------------------------------------------- SEF PROBLEM
                            // Is there a Itemid for category
                            $items = $menu->getItems('link', 'index.php?option=com_phocagallery&view=category&id=' . $category->id);
                            $itemscat = $menu->getItems('link', 'index.php?option=com_phocagallery&view=categories');
                            if (isset($itemscat[0])) {
                                $itemid = $itemscat[0]->id;
                                $category->link = JRoute::_('index.php?option=com_phocagallery&view=category&id=' . $category->slug . '&Itemid=' . $itemid);
                            } else {
                                if (isset($items[0])) {
                                    $itemid = $items[0]->id;
                                    $category->link = JRoute::_('index.php?option=com_phocagallery&view=category&id=' . $category->slug . '&Itemid=' . $itemid);
                                } else {
                                    $itemid = 0;
                                    $category->link = JRoute::_('index.php?option=com_phocagallery&view=category&id=' . $category->slug);
                                }
                            }
                            // ---------------------------------------------------------------------------------
                            $output .= '<li>' . '<a href="' . $category->link . '" class="category' . $params->get('pageclass_sfx') . '">' . $category->title . '</a>&nbsp;<span class="small">(' . $category->numlinks . ')</span>' . '</li>';
                        }
                        $output .= '</ul>';
                    }
                }
                //-----------------------
                // DISPLAYING OF IMAGES

 public static function rotateImage($thumbName, $size, $angle = 90, &$errorMsg)
 {
     $params = JComponentHelper::getParams('com_phocagallery');
     $jfile_thumbs = $params->get('jfile_thumbs', 1);
     $jpeg_quality = $params->get('jpeg_quality', 85);
     $jpeg_quality = PhocaGalleryImage::getJpegQuality($jpeg_quality);
     // Try to change the size
     $memory = 8;
     $memoryLimitChanged = 0;
     $memory = (int) ini_get('memory_limit');
     if ($memory == 0) {
         $memory = 8;
     }
     $fileIn = $thumbName->abs;
     $fileOut = $thumbName->abs;
     if ($fileIn !== '' && file_exists($fileIn)) {
         //array of width, height, IMAGETYPE, "height=x width=x" (string)
         list($w, $h, $type) = GetImageSize($fileIn);
         // we got the info from GetImageSize
         if ($w > 0 && $h > 0 && $type != '') {
             // Change the $w against $h because of rotating
             $src = array(0, 0, $w, $h);
             $dst = array(0, 0, $h, $w);
         } else {
             $errorMsg = 'ErrorWorHorType';
             return false;
         }
         // Try to increase memory
         if ($memory < 50) {
             ini_set('memory_limit', '50M');
             $memoryLimitChanged = 1;
         }
         switch ($type) {
             case IMAGETYPE_JPEG:
                 if (!function_exists('ImageCreateFromJPEG')) {
                     $errorMsg = 'ErrorNoJPGFunction';
                     return false;
                 }
                 //$image1 = ImageCreateFromJPEG($fileIn);
                 try {
                     $image1 = ImageCreateFromJPEG($fileIn);
                 } catch (\Exception $exception) {
                     $errorMsg = 'ErrorJPGFunction';
                     return false;
                 }
                 break;
             case IMAGETYPE_PNG:
                 if (!function_exists('ImageCreateFromPNG')) {
                     $errorMsg = 'ErrorNoPNGFunction';
                     return false;
                 }
                 //$image1 = ImageCreateFromPNG($fileIn);
                 try {
                     $image1 = ImageCreateFromPNG($fileIn);
                 } catch (\Exception $exception) {
                     $errorMsg = 'ErrorPNGFunction';
                     return false;
                 }
                 break;
             case IMAGETYPE_GIF:
                 if (!function_exists('ImageCreateFromGIF')) {
                     $errorMsg = 'ErrorNoGIFFunction';
                     return false;
                 }
                 //$image1 = ImageCreateFromGIF($fileIn);
                 try {
                     $image1 = ImageCreateFromGIF($fileIn);
                 } catch (\Exception $exception) {
                     $errorMsg = 'ErrorGIFFunction';
                     return false;
                 }
                 break;
             case IMAGETYPE_WBMP:
                 if (!function_exists('ImageCreateFromWBMP')) {
                     $errorMsg = 'ErrorNoWBMPFunction';
                     return false;
                 }
                 //$image1 = ImageCreateFromWBMP($fileIn);
                 try {
                     $image1 = ImageCreateFromWBMP($fileIn);
                 } catch (\Exception $exception) {
                     $errorMsg = 'ErrorWBMPFunction';
                     return false;
                 }
                 break;
             default:
                 $errorMsg = 'ErrorNotSupportedImage';
                 return false;
                 break;
         }
         if ($image1) {
             // Building image for ROTATING
             /*	$image2 = @ImageCreateTruecolor($dst[2], $dst[3]);
             			if (!$image2) {
             				return 'ErrorNoImageCreateTruecolor';
             			}*/
             /*	if(!function_exists("imagerotate")) {
             				$errorMsg = 'ErrorNoImageRotate';
             				return false;
             			}*/
//.........这里部分代码省略.........

 function display($tpl = null)
 {
     $app = JFactory::getApplication();
     // PLUGIN WINDOW - we get information from plugin
     $get = '';
     $get['info'] = $app->input->get('info', '', 'string');
     $this->itemId = $app->input->get('Itemid', 0, 'int');
     $document = JFactory::getDocument();
     $this->params = $app->getParams();
     $this->tmpl['enablecustomcss'] = $this->params->get('enable_custom_css', 0);
     $this->tmpl['customcss'] = $this->params->get('custom_css', '');
     // CSS
     PhocaGalleryRenderFront::renderAllCSS();
     // PARAMS - Open window parameters - modal popup box or standard popup window
     $this->tmpl['detailwindow'] = $this->params->get('detail_window', 0);
     // Plugin information
     if (isset($get['info']) && $get['info'] != '') {
         $this->tmpl['detailwindow'] = $get['info'];
     }
     // Close and Reload links (for different window types)
     $close = PhocaGalleryRenderFront::renderCloseReloadDetail($this->tmpl['detailwindow']);
     $detail_window_close = $close['detailwindowclose'];
     $detail_window_reload = $close['detailwindowreload'];
     // PARAMS - Display Description in Detail window - set the font color
     $this->tmpl['detailwindowbackgroundcolor'] = $this->params->get('detail_window_background_color', '#ffffff');
     $description_lightbox_font_color = $this->params->get('description_lightbox_font_color', '#ffffff');
     $description_lightbox_bg_color = $this->params->get('description_lightbox_bg_color', '#000000');
     $description_lightbox_font_size = $this->params->get('description_lightbox_font_size', 12);
     $this->tmpl['gallerymetakey'] = $this->params->get('gallery_metakey', '');
     $this->tmpl['gallerymetadesc'] = $this->params->get('gallery_metadesc', '');
     // NO SCROLLBAR IN DETAIL WINDOW
     /*		$document->addCustomTag( "<style type=\"text/css\"> \n" 
     			." html,body, .contentpane{overflow:hidden;background:".$this->tmpl['detailwindowbackgroundcolor'].";} \n" 
     			." center, table {background:".$this->tmpl['detailwindowbackgroundcolor'].";} \n" 
     			." #sbox-window {background-color:#fff;padding:5px} \n" 
     			." </style> \n");
     */
     // PARAMS - Get image height and width
     $this->tmpl['boxlargewidth'] = $this->params->get('front_modal_box_width', 680);
     $this->tmpl['boxlargeheight'] = $this->params->get('front_modal_box_height', 560);
     $front_popup_window_width = $this->tmpl['boxlargewidth'];
     //since version 2.2
     $front_popup_window_height = $this->tmpl['boxlargeheight'];
     //since version 2.2
     if ($this->tmpl['detailwindow'] == 1) {
         $this->tmpl['windowwidth'] = $front_popup_window_width;
         $this->tmpl['windowheight'] = $front_popup_window_height;
     } else {
         //modal popup window
         $this->tmpl['windowwidth'] = $this->tmpl['boxlargewidth'];
         $this->tmpl['windowheight'] = $this->tmpl['boxlargeheight'];
     }
     $this->tmpl['largemapwidth'] = (int) $this->tmpl['windowwidth'] - 20;
     $this->tmpl['largemapheight'] = (int) $this->tmpl['windowheight'] - 20;
     $this->tmpl['googlemapsapikey'] = $this->params->get('google_maps_api_key', '');
     $this->tmpl['exifinformation'] = $this->params->get('exif_information', 'FILE.FileName,FILE.FileDateTime,FILE.FileSize,FILE.MimeType,COMPUTED.Height,COMPUTED.Width,COMPUTED.IsColor,COMPUTED.ApertureFNumber,IFD0.Make,IFD0.Model,IFD0.Orientation,IFD0.XResolution,IFD0.YResolution,IFD0.ResolutionUnit,IFD0.Software,IFD0.DateTime,IFD0.Exif_IFD_Pointer,IFD0.GPS_IFD_Pointer,EXIF.ExposureTime,EXIF.FNumber,EXIF.ExposureProgram,EXIF.ISOSpeedRatings,EXIF.ExifVersion,EXIF.DateTimeOriginal,EXIF.DateTimeDigitized,EXIF.ShutterSpeedValue,EXIF.ApertureValue,EXIF.ExposureBiasValue,EXIF.MaxApertureValue,EXIF.MeteringMode,EXIF.LightSource,EXIF.Flash,EXIF.FocalLength,EXIF.SubSecTimeOriginal,EXIF.SubSecTimeDigitized,EXIF.ColorSpace,EXIF.ExifImageWidth,EXIF.ExifImageLength,EXIF.SensingMethod,EXIF.CustomRendered,EXIF.ExposureMode,EXIF.WhiteBalance,EXIF.DigitalZoomRatio,EXIF.FocalLengthIn35mmFilm,EXIF.SceneCaptureType,EXIF.GainControl,EXIF.Contrast,EXIF.Saturation,EXIF.Sharpness,EXIF.SubjectDistanceRange,GPS.GPSLatitudeRef,GPS.GPSLatitude,GPS.GPSLongitudeRef,GPS.GPSLongitude,GPS.GPSAltitudeRef,GPS.GPSAltitude,GPS.GPSTimeStamp,GPS.GPSStatus,GPS.GPSMapDatum,GPS.GPSDateStamp');
     // MODEL
     $model = $this->getModel();
     $info = $model->getData();
     // Back button
     $this->tmpl['backbutton'] = '';
     if ($this->tmpl['detailwindow'] == 7) {
         phocagalleryimport('phocagallery.image.image');
         $this->tmpl['backbutton'] = '<div><a href="' . JRoute::_('index.php?option=com_phocagallery&view=category&id=' . $info->catslug . '&Itemid=' . $app->input->get('Itemid', 0, 'int')) . '"' . ' title="' . JText::_('COM_PHOCAGALLERY_BACK_TO_CATEGORY') . '">' . JHtml::_('image', 'media/com_phocagallery/images/icon-up-images.png', JText::_('COM_PHOCAGALLERY_BACK_TO_CATEGORY')) . '</a></div>';
     }
     // EXIF DATA
     $outputExif = '';
     $originalFile = '';
     $extImage = PhocaGalleryImage::isExtImage($info->extid);
     if ($extImage && isset($info->exto) && $info->exto != '') {
         $originalFile = $info->exto;
     } else {
         if (isset($info->filename)) {
             $originalFile = PhocaGalleryFile::getFileOriginal($info->filename);
         }
     }
     if ($originalFile != '' && function_exists('exif_read_data')) {
         $exif = @exif_read_data($originalFile, 'IFD0');
         if ($exif === false) {
             $outputExif .= JText::_('COM_PHOCAGALLERY_NO_HEADER_DATA_FOUND');
         }
         $setExif = $this->tmpl['exifinformation'];
         $setExifArray = explode(",", $setExif, 200);
         $exif = @exif_read_data($originalFile, 0, true);
         /*	$infoOutput = '';
         			foreach ($exif as $key => $section) {
         				foreach ($section as $name => $val) {
         					$infoOutput .= strtoupper($key.'.'.$name).'='.$name.'<br />';
         					$infoOutput .= $key.'.'.$name.';';
         				}
         			}*/
         $infoOutput = '';
         $i = 0;
         foreach ($setExifArray as $ks => $vs) {
             if ($i % 2 == 0) {
                 $class = 'class="first"';
             } else {
                 $class = 'class="second"';
             }
             if ($vs != '') {
//.........这里部分代码省略.........

 public function display($tpl = null)
 {
     $document =& JFactory::getDocument();
     JHTML::stylesheet('administrator/components/com_phocagallery/assets/phocagallery.css');
     JHTML::stylesheet('administrator/components/com_phocagallery/assets/jcp/picker.css');
     $document->addScript(JURI::base(true) . '/components/com_phocagallery/assets/jcp/picker.js');
     $this->require_ftp = JClientHelper::setCredentialsFromRequest('ftp');
     if ($this->themeName()) {
         $this->theme_name = $this->themeName();
     }
     // Background Image
     $params = JComponentHelper::getParams('com_phocagallery');
     $this->tmpl['formaticon'] = PhocaGalleryImage::getFormatIcon();
     // Small
     $this->tmpl['siw'] = $params->get('small_image_width', 50);
     $this->tmpl['sih'] = $params->get('small_image_height', 50);
     //After creating an image (post with data);
     $this->tmpl['ssbgc'] = JRequest::getVar('ssbgc', '', '', 'string');
     $this->tmpl['sibgc'] = JRequest::getVar('sibgc', '', '', 'string');
     $this->tmpl['sibrdc'] = JRequest::getVar('sibrdc', '', '', 'string');
     $this->tmpl['sie'] = JRequest::getVar('sie', '', '', 'int');
     $this->tmpl['siec'] = JRequest::getVar('siec', '', '', 'string');
     $siw = JRequest::getVar('siw', '', '', 'int');
     $sih = JRequest::getVar('sih', '', '', 'int');
     $this->tmpl['ssbgc'] = PhocaGalleryUtils::filterInput($this->tmpl['ssbgc']);
     $this->tmpl['sibgc'] = PhocaGalleryUtils::filterInput($this->tmpl['sibgc']);
     $this->tmpl['sibrdc'] = PhocaGalleryUtils::filterInput($this->tmpl['sibrdc']);
     $this->tmpl['siec'] = PhocaGalleryUtils::filterInput($this->tmpl['siec']);
     if ($this->tmpl['ssbgc'] != '') {
         $this->tmpl['ssbgc'] = '#' . $this->tmpl['ssbgc'];
     }
     if ($this->tmpl['sibgc'] != '') {
         $this->tmpl['sibgc'] = '#' . $this->tmpl['sibgc'];
     }
     if ($this->tmpl['sibrdc'] != '') {
         $this->tmpl['sibrdc'] = '#' . $this->tmpl['sibrdc'];
     }
     if ($this->tmpl['siec'] != '') {
         $this->tmpl['siec'] = '#' . $this->tmpl['siec'];
     }
     if ((int) $siw > 0) {
         $this->tmpl['siw'] = (int) $siw;
     }
     if ((int) $sih > 0) {
         $this->tmpl['sih'] = (int) $sih;
     }
     // Medium
     $this->tmpl['miw'] = $params->get('medium_image_width', 100);
     $this->tmpl['mih'] = $params->get('medium_image_height', 100);
     //After creating an image (post with data);
     $this->tmpl['msbgc'] = JRequest::getVar('msbgc', '', '', 'string');
     $this->tmpl['mibgc'] = JRequest::getVar('mibgc', '', '', 'string');
     $this->tmpl['mibrdc'] = JRequest::getVar('mibrdc', '', '', 'string');
     $this->tmpl['mie'] = JRequest::getVar('mie', '', '', 'int');
     $this->tmpl['miec'] = JRequest::getVar('miec', '', '', 'string');
     $miw = JRequest::getVar('miw', '', '', 'int');
     $mih = JRequest::getVar('mih', '', '', 'int');
     $this->tmpl['msbgc'] = PhocaGalleryUtils::filterInput($this->tmpl['msbgc']);
     $this->tmpl['mibgc'] = PhocaGalleryUtils::filterInput($this->tmpl['mibgc']);
     $this->tmpl['mibrdc'] = PhocaGalleryUtils::filterInput($this->tmpl['mibrdc']);
     $this->tmpl['miec'] = PhocaGalleryUtils::filterInput($this->tmpl['miec']);
     if ($this->tmpl['msbgc'] != '') {
         $this->tmpl['msbgc'] = '#' . $this->tmpl['msbgc'];
     }
     if ($this->tmpl['mibgc'] != '') {
         $this->tmpl['mibgc'] = '#' . $this->tmpl['mibgc'];
     }
     if ($this->tmpl['mibrdc'] != '') {
         $this->tmpl['mibrdc'] = '#' . $this->tmpl['mibrdc'];
     }
     if ($this->tmpl['miec'] != '') {
         $this->tmpl['miec'] = '#' . $this->tmpl['miec'];
     }
     if ((int) $miw > 0) {
         $this->tmpl['miw'] = (int) $miw;
     }
     if ((int) $mih > 0) {
         $this->tmpl['mih'] = (int) $mih;
     }
     $this->addToolbar();
     parent::display($tpl);
 }

    // Categories View in Category View
    if ($this->tmpl['display_categories_cv']) {
        echo $this->loadTemplate('categories');
    }
    echo $this->loadTemplate('images');
    echo '<div class="ph-cb"></div><div>&nbsp;</div>';
    echo $this->loadTemplate('pagination');
    echo '</div>' . "\n";
} else {
    // Standard category displaying
    $this->checkRights = 0;
    // Switch image
    $noBaseImg = false;
    $noBaseImg = preg_match("/phoca_thumb_l_no_image/i", $this->tmpl['basic_image']);
    if ($this->tmpl['switch_image'] == 1 && $noBaseImg == false) {
        $switchImage = PhocaGalleryImage::correctSwitchSize($this->tmpl['switch_height'], $this->tmpl['switch_width']);
        echo '<div class="main-switch-image"><center>' . '<table border="0" cellspacing="5" cellpadding="5" class="main-switch-image-table">' . '<tr>' . '<td align="center" valign="middle" style="text-align:center;' . 'width: ' . $switchImage['width'] . 'px;' . 'height: ' . $switchImage['height'] . 'px;' . 'background: url(\'' . $this->tmpl['wait_image'] . '\') ' . $switchImage['centerw'] . 'px ' . $switchImage['centerh'] . 'px no-repeat;margin:0px;padding:0px;">' . $this->tmpl['basic_image'] . '</td>' . '</tr></table></center></div>' . "\n";
    }
    // Categories View in Category View
    if ($this->tmpl['display_categories_cv']) {
        echo $this->loadTemplate('categories');
    }
    // Rendering images
    echo $this->loadTemplate('images');
    echo '<div class="ph-cb">&nbsp;</div>';
    echo $this->loadTemplate('pagination');
    if ($this->tmpl['displaytabs'] > 0) {
        echo '<div id="phocagallery-pane">';
        echo JHtml::_('tabs.start', 'config-tabs-com_phocagallery-category', array('useCookie' => 1, 'startOffset' => $this->tmpl['tab']));
        if ((int) $this->tmpl['display_rating'] == 1) {
            echo JHtml::_('tabs.panel', JHtml::_('image', 'media/com_phocagallery/images/icon-vote.png', '') . '&nbsp;' . JText::_('COM_PHOCAGALLERY_RATING'), 'pgvotes');

 function orderDownIcon($i, $n, $condition = true, $task = '#', $alt = 'COM_PHOCAGALLERY_MOVE_DOWN', $enabled = true)
 {
     $formatIcon = PhocaGalleryImage::getFormatIcon();
     $alt = JText::_($alt);
     $html = ' ';
     if (($i < $n - 1 || $i + $this->limitstart < $this->total - 1) && $condition) {
         if ($enabled) {
             $html = '<a href="' . $task . '" title="' . $alt . '">';
             $html .= '  <img src="' . JURI::base(true) . '/components/com_phocagallery/assets/images/icon-downarrow.' . $formatIcon . '" width="16" height="16" border="0" alt="' . $alt . '" />';
             $html .= '</a>';
         } else {
             $html = '<img src="' . JURI::base(true) . '/components/com_phocagallery/assets/images/icon-downarrow0.' . $formatIcon . '" width="16" height="16" border="0" alt="' . $alt . '" />';
         }
     }
     return $html;
 }

 /**
  * need GD library (first PHP line WIN: dl("php_gd.dll"); UNIX: dl("gd.so");
  * www.boutell.com/gd/
  * interval.cz/clanky/php-skript-pro-generovani-galerie-obrazku-2/
  * cz.php.net/imagecopyresampled
  * www.linuxsoft.cz/sw_detail.php?id_item=871
  * www.webtip.cz/art/wt_tech_php/liquid_ir.html
  * php.vrana.cz/zmensovani-obrazku.php
  * diskuse.jakpsatweb.cz/
  *
  * @param string $fileIn Vstupni soubor (mel by existovat)
  * @param string $fileOut Vystupni soubor, null ho jenom zobrazi (taky kdyz nema pravo se zapsat :)
  * @param int $width Vysledna sirka (maximalni)
  * @param int $height Vysledna vyska (maximalni)
  * @param bool $crop Orez (true, obrazek bude presne tak velky), jinak jenom Resample (udane maximalni rozmery)
  * @param int $typeOut IMAGETYPE_type vystupniho obrazku
  * @return bool Chyba kdyz vrati false
  */
 public static function imageMagic($fileIn, $fileOut = null, $width = null, $height = null, $crop = null, $typeOut = null, $watermarkParams = array(), $frontUpload = 0, &$errorMsg)
 {
     $params = JComponentHelper::getParams('com_phocagallery');
     $jfile_thumbs = $params->get('jfile_thumbs', 1);
     $jpeg_quality = $params->get('jpeg_quality', 85);
     $jpeg_quality = PhocaGalleryImage::getJpegQuality($jpeg_quality);
     $fileWatermark = '';
     // While front upload we don't display the process page
     if ($frontUpload == 0) {
         $stopText = PhocaGalleryRenderProcess::displayStopThumbnailsCreating('processpage');
         echo $stopText;
     }
     // Memory - - - - - - - -
     $memory = 8;
     $memoryLimitChanged = 0;
     $memory = (int) ini_get('memory_limit');
     if ($memory == 0) {
         $memory = 8;
     }
     // - - - - - - - - - - -
     if ($fileIn !== '' && JFile::exists($fileIn)) {
         // array of width, height, IMAGETYPE, "height=x width=x" (string)
         list($w, $h, $type) = GetImageSize($fileIn);
         if ($w > 0 && $h > 0) {
             // we got the info from GetImageSize
             // size of the image
             if ($width == null || $width == 0) {
                 // no width added
                 $width = $w;
             } else {
                 if ($height == null || $height == 0) {
                     // no height, adding the same as width
                     $height = $width;
                 }
             }
             if ($height == null || $height == 0) {
                 // no height, no width
                 $height = $h;
             }
             // miniaturizing
             if (!$crop) {
                 // new size - nw, nh (new width/height)
                 $scale = $width / $w < $height / $h ? $width / $w : $height / $h;
                 // smaller rate
                 $src = array(0, 0, $w, $h);
                 $dst = array(0, 0, floor($w * $scale), floor($h * $scale));
             } else {
                 // will be cropped
                 $scale = $width / $w > $height / $h ? $width / $w : $height / $h;
                 // greater rate
                 $newW = $width / $scale;
                 // check the size of in file
                 $newH = $height / $scale;
                 // which side is larger (rounding error)
                 if ($w - $newW > $h - $newH) {
                     $src = array(floor(($w - $newW) / 2), 0, floor($newW), $h);
                 } else {
                     $src = array(0, floor(($h - $newH) / 2), $w, floor($newH));
                 }
                 $dst = array(0, 0, floor($width), floor($height));
             }
             // Watermark - - - - - - - - - - -
             if (!empty($watermarkParams) && ($watermarkParams['create'] == 1 || $watermarkParams['create'] == 2)) {
                 $thumbnailSmall = false;
                 $thumbnailMedium = false;
                 $thumbnailLarge = false;
                 $thumbnailMedium = preg_match("/phoca_thumb_m_/i", $fileOut);
                 $thumbnailLarge = preg_match("/phoca_thumb_l_/i", $fileOut);
                 $path = PhocaGalleryPath::getPath();
                 $fileName = PhocaGalleryFile::getTitleFromFile($fileIn, 1);
                 // Which Watermark will be used
                 // If watermark is in current directory use it else use Default
                 $fileWatermarkMedium = str_replace($fileName, 'watermark-medium.png', $fileIn);
                 $fileWatermarkLarge = str_replace($fileName, 'watermark-large.png', $fileIn);
                 clearstatcache();
                 // Which Watermark will be used
                 if ($thumbnailMedium) {
                     if (JFile::exists($fileWatermarkMedium)) {
                         $fileWatermark = $fileWatermarkMedium;
                     } else {
                         if ($watermarkParams['create'] == 2) {
                             $fileWatermark = $path->image_abs . 'watermark-medium.png';
//.........这里部分代码省略.........

 function _singleFileUploadAvatar(&$errUploadMsg, $file, &$redirectUrl)
 {
     $app = JFactory::getApplication();
     JRequest::checkToken('request') or jexit('Invalid Token');
     jimport('joomla.client.helper');
     $ftp =& JClientHelper::setCredentialsFromRequest('ftp');
     $path = PhocaGalleryPath::getPath();
     $format = JRequest::getVar('format', 'html', '', 'cmd');
     $return = JRequest::getVar('return-url', null, 'post', 'base64');
     $viewBack = JRequest::getVar('viewback', '', '', '');
     $view = JRequest::getVar('view', '', 'get', '', JREQUEST_NOTRIM);
     $paramsC = JComponentHelper::getParams('com_phocagallery');
     $limitStartUrl = $this->getLimitStartUrl(0, 'subcat');
     $return = JRoute::_($this->_url . $limitStartUrl->subcat . $limitStartUrl->image, false);
     $enableUploadAvatar = (int) $paramsC->get('enable_upload_avatar', 1);
     if ($enableUploadAvatar != 1) {
         $errUploadMsg = JText::_('COM_PHOCAGALLERY_NOT_ABLE_UPLOAD_AVATAR');
         $redirectUrl = $return;
         return false;
     }
     if (isset($file['name'])) {
         $fileAvatar = md5(uniqid(time())) . '.' . JFile::getExt($file['name']);
         $filepath = JPath::clean($path->avatar_abs . DS . $fileAvatar);
         if (!PhocaGalleryFileUpload::canUpload($file, $errUploadMsg)) {
             if ($errUploadMsg == 'COM_PHOCAGALLERY_WARNING_FILE_TOOLARGE') {
                 $errUploadMsg = JText::_($errUploadMsg) . ' (' . PhocaGalleryFile::getFileSizeReadable($file['size']) . ')';
             } else {
                 if ($errUploadMsg == 'COM_PHOCAGALLERY_WARNING_FILE_TOOLARGERESOLUTION') {
                     $imgSize = PhocaGalleryImage::getImageSize($file['tmp_name']);
                     $errUploadMsg = JText::_($errUploadMsg) . ' (' . (int) $imgSize[0] . ' x ' . (int) $imgSize[1] . ' px)';
                 } else {
                     $errUploadMsg = JText::_($errUploadMsg);
                 }
             }
             $redirectUrl = $return;
             return false;
         }
         if (!JFile::upload($file['tmp_name'], $filepath)) {
             $errUploadMsg = JText::_('COM_PHOCAGALLERY_FILE_UNABLE_UPLOAD');
             $redirectUrl = $return;
             return false;
         } else {
             $redirectUrl = $return;
             //Create thumbnail small, medium, large (Delete previous before)
             PhocaGalleryFileThumbnail::deleteFileThumbnail('avatars/' . $fileAvatar, 1, 1, 1);
             $returnFrontMessage = PhocaGalleryFileThumbnail::getOrCreateThumbnail('avatars/' . $fileAvatar, $return, 1, 1, 1, 1);
             if ($returnFrontMessage != 'Success') {
                 $errUploadMsg = JText::_('COM_PHOCAGALLERY_THUMBNAIL_AVATAR_NOT_CREATED');
                 return false;
             }
             // Saving file name into database with relative path
             $succeeded = false;
             PhocaGalleryControllerUser::saveUser($fileAvatar, $succeeded, $errUploadMsg);
             $redirectUrl = $return;
             return $succeeded;
         }
     } else {
         $errUploadMsg = JText::_('COM_PHOCAGALLERY_WARNING_FILETYPE');
         $redirectUrl = $return;
         return false;
     }
     return false;
 }