xpressengine / xe-core

modules/comment/comment.item.php

Spacing +73 added lines, -73 removed lines

@@ -49,7 +49,7 @@ 
 	 */
 	function _loadFromDB()
 	{
-		if(!$this->comment_srl)
+		if (!$this->comment_srl)
 		{
 			return;
 		}
@@ -67,7 +67,7 @@ 
 	 */
 	function setAttribute($attribute)
 	{
-		if(!$attribute->comment_srl)
+		if (!$attribute->comment_srl)
 		{
 			$this->comment_srl = NULL;
 			return;
@@ -77,9 +77,9 @@ 
 		$this->adds($attribute);
 
 		// define vars on the object for backward compatibility of skins
-		if(count($attribute))
+		if (count($attribute))
 		{
-			foreach($attribute as $key => $val)
+			foreach ($attribute as $key => $val)
 			{
 				$this->{$key} = $val;
 			}
@@ -93,29 +93,29 @@ 
 
 	function isGranted()
 	{
-		if($_SESSION['own_comment'][$this->comment_srl])
+		if ($_SESSION['own_comment'][$this->comment_srl])
 		{
 			return TRUE;
 		}
 
-		if(!Context::get('is_logged'))
+		if (!Context::get('is_logged'))
 		{
 			return FALSE;
 		}
 
 		$logged_info = Context::get('logged_info');
-		if($logged_info->is_admin == 'Y')
+		if ($logged_info->is_admin == 'Y')
 		{
 			return TRUE;
 		}
 
 		$grant = Context::get('grant');
-		if($grant->manager)
+		if ($grant->manager)
 		{
 			return TRUE;
 		}
 
-		if($this->get('member_srl') && ($this->get('member_srl') == $logged_info->member_srl || $this->get('member_srl') * -1 == $logged_info->member_srl))
+		if ($this->get('member_srl') && ($this->get('member_srl') == $logged_info->member_srl || $this->get('member_srl') * -1 == $logged_info->member_srl))
 		{
 			return TRUE;
 		}
@@ -136,7 +136,7 @@ 
 
 	function isEditable()
 	{
-		if($this->isGranted() || !$this->get('member_srl'))
+		if ($this->isGranted() || !$this->get('member_srl'))
 		{
 			return TRUE;
 		}
@@ -150,12 +150,12 @@ 
 
 	function isAccessible()
 	{
-		if($_SESSION['accessibled_comment'][$this->comment_srl])
+		if ($_SESSION['accessibled_comment'][$this->comment_srl])
 		{
 			return TRUE;
 		}
 
-		if($this->isGranted() || !$this->isSecret())
+		if ($this->isGranted() || !$this->isSecret())
 		{
 			$this->setAccessible();
 			return TRUE;
@@ -163,7 +163,7 @@ 
 
 		$oDocumentModel = getModel('document');
 		$oDocument = $oDocumentModel->getDocument($this->get('document_srl'));
-		if($oDocument->isGranted())
+		if ($oDocument->isGranted())
 		{
 			$this->setAccessible();
 			return TRUE;
@@ -184,20 +184,20 @@ 
 	function notify($type, $content)
 	{
 		// return if not useNotify
-		if(!$this->useNotify())
+		if (!$this->useNotify())
 		{
 			return;
 		}
 
 		// pass if the author is not logged-in user 
-		if(!$this->get('member_srl'))
+		if (!$this->get('member_srl'))
 		{
 			return;
 		}
 
 		// return if the currently logged-in user is an author of the comment.
 		$logged_info = Context::get('logged_info');
-		if($logged_info->member_srl == $this->get('member_srl'))
+		if ($logged_info->member_srl == $this->get('member_srl'))
 		{
 			return;
 		}
@@ -207,9 +207,9 @@ 
 		$oDocument = $oDocumentModel->getDocument($this->get('document_srl'));
 
 		// Variables
-		if($type)
+		if ($type)
 		{
-			$title = "[" . $type . "] ";
+			$title = "[".$type."] ";
 		}
 
 		$title .= cut_str(strip_tags($content), 30, '...');
@@ -224,17 +224,17 @@ 
 
 	function getIpAddress()
 	{
-		if($this->isGranted())
+		if ($this->isGranted())
 		{
 			return $this->get('ipaddress');
 		}
 
-		return '*' . strstr($this->get('ipaddress'), '.');
+		return '*'.strstr($this->get('ipaddress'), '.');
 	}
 
 	function isExistsHomepage()
 	{
-		if(trim($this->get('homepage')))
+		if (trim($this->get('homepage')))
 		{
 			return TRUE;
 		}
@@ -245,14 +245,14 @@ 
 	function getHomepageUrl()
 	{
 		$url = trim($this->get('homepage'));
-		if(!$url)
+		if (!$url)
 		{
 			return;
 		}
 
-		if(strncasecmp('http://', $url, 7) !== 0)
+		if (strncasecmp('http://', $url, 7) !== 0)
 		{
-			$url = "http://" . $url;
+			$url = "http://".$url;
 		}
 
 		return htmlspecialchars($url, ENT_COMPAT | ENT_HTML401, 'UTF-8', false);
@@ -284,14 +284,14 @@ 
 	 */
 	function getContentText($strlen = 0)
 	{
-		if($this->isSecret() && !$this->isAccessible())
+		if ($this->isSecret() && !$this->isAccessible())
 		{
 			return Context::getLang('msg_is_secret');
 		}
 
 		$content = $this->get('content');
 
-		if($strlen)
+		if ($strlen)
 		{
 			return cut_str(strip_tags($content), $strlen, '...');
 		}
@@ -305,7 +305,7 @@ 
 	 */
 	function getContent($add_popup_menu = TRUE, $add_content_info = TRUE, $add_xe_content_class = TRUE)
 	{
-		if($this->isSecret() && !$this->isAccessible())
+		if ($this->isSecret() && !$this->isAccessible())
 		{
 			return Context::getLang('msg_is_secret');
 		}
@@ -314,7 +314,7 @@ 
 		stripEmbedTagForAdmin($content, $this->get('member_srl'));
 
 		// when displaying the comment on the pop-up menu
-		if($add_popup_menu && Context::get('is_logged'))
+		if ($add_popup_menu && Context::get('is_logged'))
 		{
 			$content = sprintf(
 					'%s<div class="comment_popup_menu"><a href="#popup_menu_area" class="comment_%d" onclick="return false">%s</a></div>', $content, $this->comment_srl, Context::getLang('cmd_comment_do')
@@ -322,10 +322,10 @@ 
 		}
 
 		// if additional information which can access contents is set
-		if($add_content_info)
+		if ($add_content_info)
 		{
 			$memberSrl = $this->get('member_srl');
-			if($memberSrl < 0)
+			if ($memberSrl < 0)
 			{
 				$memberSrl = 0;
 			}
@@ -336,7 +336,7 @@ 
 		}
 		else
 		{
-			if($add_xe_content_class)
+			if ($add_xe_content_class)
 			{
 				$content = sprintf('<div class="xe_content">%s</div>', $content);
 			}
@@ -396,7 +396,7 @@ 
 
 	function getRegdateGM()
 	{
-		return $this->getRegdate('D, d M Y H:i:s') . ' ' . $GLOBALS['_time_zone'];
+		return $this->getRegdate('D, d M Y H:i:s').' '.$GLOBALS['_time_zone'];
 	}
 
 	function getUpdate($format = 'Y.m.d H:i:s')
@@ -406,7 +406,7 @@ 
 
 	function getPermanentUrl()
 	{
-		return getFullUrl('', 'mid', $this->getCommentMid(), 'document_srl', $this->get('document_srl')) . '#comment_' . $this->get('comment_srl');
+		return getFullUrl('', 'mid', $this->getCommentMid(), 'document_srl', $this->get('document_srl')).'#comment_'.$this->get('comment_srl');
 	}
 
 	function getUpdateTime()
@@ -427,7 +427,7 @@ 
 
 	function hasUploadedFiles()
 	{
-		if(($this->isSecret() && !$this->isAccessible()) && !$this->isGranted())
+		if (($this->isSecret() && !$this->isAccessible()) && !$this->isGranted())
 		{
 			return FALSE;
 		}
@@ -436,12 +436,12 @@ 
 
 	function getUploadedFiles()
 	{
-		if(($this->isSecret() && !$this->isAccessible()) && !$this->isGranted())
+		if (($this->isSecret() && !$this->isAccessible()) && !$this->isGranted())
 		{
 			return;
 		}
 
-		if(!$this->get('uploaded_count'))
+		if (!$this->get('uploaded_count'))
 		{
 			return;
 		}
@@ -458,7 +458,7 @@ 
 	function getEditor()
 	{
 		$module_srl = $this->get('module_srl');
-		if(!$module_srl)
+		if (!$module_srl)
 		{
 			$module_srl = Context::get('module_srl');
 		}
@@ -472,13 +472,13 @@ 
 	 */
 	function getProfileImage()
 	{
-		if(!$this->isExists() || !$this->get('member_srl'))
+		if (!$this->isExists() || !$this->get('member_srl'))
 		{
 			return;
 		}
 		$oMemberModel = getModel('member');
 		$profile_info = $oMemberModel->getProfileImage($this->get('member_srl'));
-		if(!$profile_info)
+		if (!$profile_info)
 		{
 			return;
 		}
@@ -493,7 +493,7 @@ 
 	function getSignature()
 	{
 		// pass if the posting not exists.
-		if(!$this->isExists() || !$this->get('member_srl'))
+		if (!$this->isExists() || !$this->get('member_srl'))
 		{
 			return;
 		}
@@ -503,7 +503,7 @@ 
 		$signature = $oMemberModel->getSignature($this->get('member_srl'));
 
 		// check if max height of the signiture is specified on the member module
-		if(!isset($GLOBALS['__member_signature_max_height']))
+		if (!isset($GLOBALS['__member_signature_max_height']))
 		{
 			$oModuleModel = getModel('module');
 			$member_config = $oModuleModel->getModuleConfig('member');
@@ -512,7 +512,7 @@ 
 
 		$max_signature_height = $GLOBALS['__member_signature_max_height'];
 
-		if($max_signature_height)
+		if ($max_signature_height)
 		{
 			$signature = sprintf('<div style="max-height:%dpx;overflow:auto;overflow-x:hidden;height:expression(this.scrollHeight > %d ? \'%dpx\': \'auto\')">%s</div>', $max_signature_height, $max_signature_height, $max_signature_height, $signature);
 		}
@@ -522,12 +522,12 @@ 
 
 	function thumbnailExists($width = 80, $height = 0, $type = '')
 	{
-		if(!$this->comment_srl)
+		if (!$this->comment_srl)
 		{
 			return FALSE;
 		}
 
-		if(!$this->getThumbnail($width, $height, $type))
+		if (!$this->getThumbnail($width, $height, $type))
 		{
 			return FALSE;
 		}
@@ -538,42 +538,42 @@ 
 	function getThumbnail($width = 80, $height = 0, $thumbnail_type = '')
 	{
 		// return false if no doc exists
-		if(!$this->comment_srl)
+		if (!$this->comment_srl)
 		{
 			return;
 		}
 
-		if($this->isSecret() && !$this->isGranted())
+		if ($this->isSecret() && !$this->isGranted())
 		{
 			return;
 		}
 
 		// If signiture height setting is omitted, create a square
-		if(!$height)
+		if (!$height)
 		{
 			$height = $width;
 		}
 
 		$content = $this->get('content');
-		if(!$this->hasUploadedFiles())
+		if (!$this->hasUploadedFiles())
 		{
-			if(!$content)
+			if (!$content)
 			{
 				$args = new stdClass();
 				$args->comment_srl = $this->comment_srl;
 				$output = executeQuery('document.getComment', $args, array('content'));
-				if($output->toBool() && $output->data)
+				if ($output->toBool() && $output->data)
 				{
 					$content = $output->data->content;
 					$this->add('content', $content);
 				}
 			}
 
-			if(!preg_match("!<img!is", $content)) return;
+			if (!preg_match("!<img!is", $content)) return;
 		}
 
 		// get thumbail generation info on the doc module configuration.
-		if(!in_array($thumbnail_type, array('crop', 'ratio')))
+		if (!in_array($thumbnail_type, array('crop', 'ratio')))
 		{
 			$thumbnail_type = 'crop';
 		}
@@ -582,12 +582,12 @@ 
 		$thumbnail_path = sprintf('files/thumbnails/%s', getNumberingPath($this->comment_srl, 3));
 		$thumbnail_file = sprintf('%s%dx%d.%s.jpg', $thumbnail_path, $width, $height, $thumbnail_type);
 		$thumbnail_lockfile = sprintf('%s%dx%d.%s.lock', $thumbnail_path, $width, $height, $thumbnail_type);
-		$thumbnail_url = Context::getRequestUri() . $thumbnail_file;
+		$thumbnail_url = Context::getRequestUri().$thumbnail_file;
 
 		// return false if a size of existing thumbnail file is 0. otherwise return the file path
-		if(file_exists($thumbnail_file) || file_exists($thumbnail_lockfile))
+		if (file_exists($thumbnail_file) || file_exists($thumbnail_lockfile))
 		{
-			if(filesize($thumbnail_file) < 1)
+			if (filesize($thumbnail_file) < 1)
 			{
 				return FALSE;
 			}
@@ -605,33 +605,33 @@ 
 		$is_tmp_file = FALSE;
 
 		// find an image file among attached files
-		if($this->hasUploadedFiles())
+		if ($this->hasUploadedFiles())
 		{
 			$file_list = $this->getUploadedFiles();
 
 			$first_image = null;
-			foreach($file_list as $file)
+			foreach ($file_list as $file)
 			{
-				if($file->direct_download !== 'Y') continue;
+				if ($file->direct_download !== 'Y') continue;
 
-				if($file->cover_image === 'Y' && file_exists($file->uploaded_filename))
+				if ($file->cover_image === 'Y' && file_exists($file->uploaded_filename))
 				{
 					$source_file = $file->uploaded_filename;
 					break;
 				}
 
-				if($first_image) continue;
+				if ($first_image) continue;
 
-				if(preg_match("/\.(jpe?g|png|gif|bmp)$/i", $file->source_filename))
+				if (preg_match("/\.(jpe?g|png|gif|bmp)$/i", $file->source_filename))
 				{
-					if(file_exists($file->uploaded_filename))
+					if (file_exists($file->uploaded_filename))
 					{
 						$first_image = $file->uploaded_filename;
 					}
 				}
 			}
 
-			if(!$source_file && $first_image)
+			if (!$source_file && $first_image)
 			{
 				$source_file = $first_image;
 			}
@@ -639,31 +639,31 @@ 
 
 		// get an image file from the doc content if no file attached. 
 		$is_tmp_file = false;
-		if(!$source_file)
+		if (!$source_file)
 		{
 			$random = new Password();
 
 			preg_match_all("!<img[^>]*src=(?:\"|\')([^\"\']*?)(?:\"|\')!is", $content, $matches, PREG_SET_ORDER);
 
-			foreach($matches as $target_image)
+			foreach ($matches as $target_image)
 			{
 				$target_src = trim($target_image[1]);
-				if(preg_match('/\/(common|modules|widgets|addons|layouts|m\.layouts)\//i', $target_src)) continue;
+				if (preg_match('/\/(common|modules|widgets|addons|layouts|m\.layouts)\//i', $target_src)) continue;
 
-				if(!preg_match('/^(http|https):\/\//i',$target_src))
+				if (!preg_match('/^(http|https):\/\//i', $target_src))
 				{
 					$target_src = Context::getRequestUri().$target_src;
 				}
 
 				$target_src = htmlspecialchars_decode($target_src);
 
-				$tmp_file = _XE_PATH_ . 'files/cache/tmp/' . $random->createSecureSalt(32, 'hex');
+				$tmp_file = _XE_PATH_.'files/cache/tmp/'.$random->createSecureSalt(32, 'hex');
 				FileHandler::getRemoteFile($target_src, $tmp_file);
-				if(!file_exists($tmp_file)) continue;
+				if (!file_exists($tmp_file)) continue;
 
 				$imageinfo = getimagesize($tmp_file);
 				list($_w, $_h) = $imageinfo;
-				if($imageinfo === false || ($_w < ($width * 0.3) && $_h < ($height * 0.3))) {
+				if ($imageinfo === false || ($_w < ($width * 0.3) && $_h < ($height * 0.3))) {
 					FileHandler::removeFile($tmp_file);
 					continue;
 				}
@@ -677,7 +677,7 @@ 
 		$output = FileHandler::createImageFile($source_file, $thumbnail_file, $width, $height, 'jpg', $thumbnail_type);
 
 		// Remove source file if it was temporary
-		if($is_tmp_file)
+		if ($is_tmp_file)
 		{
 			FileHandler::removeFile($source_file);
 		}
@@ -686,14 +686,14 @@ 
 		FileHandler::removeFile($thumbnail_lockfile);
 
 		// Return the thumbnail path if it was successfully generated
-		if($output)
+		if ($output)
 		{
 			return $thumbnail_url;
 		}
 		// Create an empty file if thumbnail generation failed
 		else
 		{
-			FileHandler::writeFile($thumbnail_file, '','w');
+			FileHandler::writeFile($thumbnail_file, '', 'w');
 		}
 
 		return;

modules/document/document.item.php

Spacing +181 added lines, -181 removed lines

@@ -79,7 +79,7 @@ 
 	 */
 	function _loadFromDB($load_extra_vars = true)
 	{
-		if(!$this->document_srl) return;
+		if (!$this->document_srl) return;
 
 		$document_item = false;
 		$cache_put = false;
@@ -88,11 +88,11 @@ 
 
 		// cache controll
 		$oCacheHandler = CacheHandler::getInstance('object');
-		if($oCacheHandler->isSupport())
+		if ($oCacheHandler->isSupport())
 		{
-			$cache_key = 'document_item:' . getNumberingPath($this->document_srl) . $this->document_srl;
+			$cache_key = 'document_item:'.getNumberingPath($this->document_srl).$this->document_srl;
 			$document_item = $oCacheHandler->get($cache_key);
-			if($document_item !== false)
+			if ($document_item !== false)
 			{
 				$columnList = array('readed_count', 'voted_count', 'blamed_count', 'comment_count', 'trackback_count');
 			}
@@ -102,12 +102,12 @@ 
 		$args->document_srl = $this->document_srl;
 		$output = executeQuery('document.getDocument', $args, $columnList);
 
-		if($document_item === false)
+		if ($document_item === false)
 		{
 			$document_item = $output->data;
 
 				//insert in cache
-			if($document_item && $oCacheHandler->isSupport())
+			if ($document_item && $oCacheHandler->isSupport())
 			{
 				$oCacheHandler->put($cache_key, $document_item);
 			}
@@ -124,9 +124,9 @@ 
 		$this->setAttribute($document_item, $load_extra_vars);
 	}
 
-	function setAttribute($attribute, $load_extra_vars=true)
+	function setAttribute($attribute, $load_extra_vars = true)
 	{
-		if(!$attribute->document_srl)
+		if (!$attribute->document_srl)
 		{
 			$this->document_srl = null;
 			return;
@@ -136,7 +136,7 @@ 
 		$this->adds($attribute);
 
 		// Tags
-		if($this->get('tags'))
+		if ($this->get('tags'))
 		{
 			$tag_list = explode(',', $this->get('tags'));
 			$tag_list = array_map('trim', $tag_list);
@@ -144,7 +144,7 @@ 
 		}
 
 		$oDocumentModel = getModel('document');
-		if($load_extra_vars)
+		if ($load_extra_vars)
 		{
 			$GLOBALS['XE_DOCUMENT_LIST'][$attribute->document_srl] = $this;
 			$oDocumentModel->setToAllDocumentExtraVars();
@@ -159,23 +159,23 @@ 
 
 	function isGranted()
 	{
-		if($_SESSION['own_document'][$this->document_srl]) return $this->grant_cache = true;
+		if ($_SESSION['own_document'][$this->document_srl]) return $this->grant_cache = true;
 
-		if($this->grant_cache !== null)
+		if ($this->grant_cache !== null)
 		{
 			return $this->grant_cache;
 		}
 
-		if(!Context::get('is_logged')) return $this->grant_cache = false;
+		if (!Context::get('is_logged')) return $this->grant_cache = false;
 
 		$logged_info = Context::get('logged_info');
-		if($logged_info->is_admin == 'Y') return $this->grant_cache = true;
+		if ($logged_info->is_admin == 'Y') return $this->grant_cache = true;
 
 		$oModuleModel = getModel('module');
 		$grant = $oModuleModel->getGrant($oModuleModel->getModuleInfoByModuleSrl($this->get('module_srl')), $logged_info);
-		if($grant->manager) return $this->grant_cache = true;
+		if ($grant->manager) return $this->grant_cache = true;
 
-		if($this->get('member_srl') && ($this->get('member_srl') == $logged_info->member_srl || $this->get('member_srl')*-1 == $logged_info->member_srl)) return $this->grant_cache = true;
+		if ($this->get('member_srl') && ($this->get('member_srl') == $logged_info->member_srl || $this->get('member_srl') * -1 == $logged_info->member_srl)) return $this->grant_cache = true;
 
 		return $this->grant_cache = false;
 	}
@@ -188,13 +188,13 @@ 
 
 	function isAccessible()
 	{
-		return $_SESSION['accessible'][$this->document_srl]==true?true:false;
+		return $_SESSION['accessible'][$this->document_srl] == true ?true:false;
 	}
 
 	function allowComment()
 	{
 		// init write, document is not exists. so allow comment status is true
-		if(!$this->isExists()) return true;
+		if (!$this->isExists()) return true;
 
 		return $this->get('comment_status') == 'ALLOW' ? true : false;
 	}
@@ -202,11 +202,11 @@ 
 	function allowTrackback()
 	{
 		static $allow_trackback_status = null;
-		if(is_null($allow_trackback_status))
+		if (is_null($allow_trackback_status))
 		{
 			
 			// Check the tarckback module exist
-			if(!getClass('trackback'))
+			if (!getClass('trackback'))
 			{
 				$allow_trackback_status = false;
 			}
@@ -216,20 +216,20 @@ 
 				$oModuleModel = getModel('module');
 				$trackback_config = $oModuleModel->getModuleConfig('trackback');
 				
-				if(!$trackback_config)
+				if (!$trackback_config)
 				{
 					$trackback_config = new stdClass();
 				}
 				
-				if(!isset($trackback_config->enable_trackback)) $trackback_config->enable_trackback = 'Y';
-				if($trackback_config->enable_trackback != 'Y') $allow_trackback_status = false;
+				if (!isset($trackback_config->enable_trackback)) $trackback_config->enable_trackback = 'Y';
+				if ($trackback_config->enable_trackback != 'Y') $allow_trackback_status = false;
 				else
 				{
 					$module_srl = $this->get('module_srl');
 					// Check settings of each module
 					$module_config = $oModuleModel->getModulePartConfig('trackback', $module_srl);
-					if($module_config->enable_trackback == 'N') $allow_trackback_status = false;
-					else if($this->get('allow_trackback')=='Y' || !$this->isExists()) $allow_trackback_status = true;
+					if ($module_config->enable_trackback == 'N') $allow_trackback_status = false;
+					else if ($this->get('allow_trackback') == 'Y' || !$this->isExists()) $allow_trackback_status = true;
 				}
 			}
 		}
@@ -238,14 +238,14 @@ 
 
 	function isLocked()
 	{
-		if(!$this->isExists()) return false;
+		if (!$this->isExists()) return false;
 
 		return $this->get('comment_status') == 'ALLOW' ? false : true;
 	}
 
 	function isEditable()
 	{
-		if($this->isGranted() || !$this->get('member_srl')) return true;
+		if ($this->isGranted() || !$this->get('member_srl')) return true;
 		return false;
 	}
 
@@ -262,13 +262,13 @@ 
 
 	function useNotify()
 	{
-		return $this->get('notify_message')=='Y' ? true : false;
+		return $this->get('notify_message') == 'Y' ? true : false;
 	}
 
 	function doCart()
 	{
-		if(!$this->document_srl) return false;
-		if($this->isCarted()) $this->removeCart();
+		if (!$this->document_srl) return false;
+		if ($this->isCarted()) $this->removeCart();
 		else $this->addCart();
 	}
 
@@ -295,18 +295,18 @@ 
 	 */
 	function notify($type, $content)
 	{
-		if(!$this->document_srl) return;
+		if (!$this->document_srl) return;
 		// return if it is not useNotify
-		if(!$this->useNotify()) return;
+		if (!$this->useNotify()) return;
 		// Pass if an author is not a logged-in user
-		if(!$this->get('member_srl')) return;
+		if (!$this->get('member_srl')) return;
 		// Return if the currently logged-in user is an author
 		$logged_info = Context::get('logged_info');
-		if($logged_info->member_srl == $this->get('member_srl')) return;
+		if ($logged_info->member_srl == $this->get('member_srl')) return;
 		// List variables
-		if($type) $title = "[".$type."] ";
+		if ($type) $title = "[".$type."] ";
 		$title .= cut_str(strip_tags($content), 10, '...');
-		$content = sprintf('%s<br /><br />from : <a href="%s" target="_blank">%s</a>',$content, getFullUrl('','document_srl',$this->document_srl), getFullUrl('','document_srl',$this->document_srl));
+		$content = sprintf('%s<br /><br />from : <a href="%s" target="_blank">%s</a>', $content, getFullUrl('', 'document_srl', $this->document_srl), getFullUrl('', 'document_srl', $this->document_srl));
 		$receiver_srl = $this->get('member_srl');
 		$sender_member_srl = $logged_info->member_srl;
 		// Send a message
@@ -321,26 +321,26 @@ 
 
 	function getIpAddress()
 	{
-		if($this->isGranted())
+		if ($this->isGranted())
 		{
 			return $this->get('ipaddress');
 		}
 
-		return '*' . strstr($this->get('ipaddress'), '.');
+		return '*'.strstr($this->get('ipaddress'), '.');
 	}
 
 	function isExistsHomepage()
 	{
-		if(trim($this->get('homepage'))) return true;
+		if (trim($this->get('homepage'))) return true;
 		return false;
 	}
 
 	function getHomepageUrl()
 	{
 		$url = trim($this->get('homepage'));
-		if(!$url) return;
+		if (!$url) return;
 
-		if(strncasecmp('http://', $url, 7) !== 0 && strncasecmp('https://', $url, 8) !== 0)  $url = 'http://' . $url;
+		if (strncasecmp('http://', $url, 7) !== 0 && strncasecmp('https://', $url, 8) !== 0)  $url = 'http://'.$url;
 
 		return $url;
 	}
@@ -370,52 +370,52 @@ 
 		return htmlspecialchars($this->get('last_updater'), ENT_COMPAT | ENT_HTML401, 'UTF-8', false);
 	}
 
-	function getTitleText($cut_size = 0, $tail='...')
+	function getTitleText($cut_size = 0, $tail = '...')
 	{
-		if(!$this->document_srl) return;
+		if (!$this->document_srl) return;
 
-		if($cut_size) $title = cut_str($this->get('title'), $cut_size, $tail);
+		if ($cut_size) $title = cut_str($this->get('title'), $cut_size, $tail);
 		else $title = $this->get('title');
 
 		return $title;
 	}
 
-	function getTitle($cut_size = 0, $tail='...')
+	function getTitle($cut_size = 0, $tail = '...')
 	{
-		if(!$this->document_srl) return;
+		if (!$this->document_srl) return;
 
 		$title = $this->getTitleText($cut_size, $tail);
 
 		$attrs = array();
 		$this->add('title_color', trim($this->get('title_color')));
-		if($this->get('title_bold')=='Y') $attrs[] = "font-weight:bold;";
-		if($this->get('title_color') && $this->get('title_color') != 'N') $attrs[] = "color:#".$this->get('title_color');
+		if ($this->get('title_bold') == 'Y') $attrs[] = "font-weight:bold;";
+		if ($this->get('title_color') && $this->get('title_color') != 'N') $attrs[] = "color:#".$this->get('title_color');
 
-		if(count($attrs)) return sprintf("<span style=\"%s\">%s</span>", implode(';',$attrs), htmlspecialchars($title, ENT_COMPAT | ENT_HTML401, 'UTF-8', false));
+		if (count($attrs)) return sprintf("<span style=\"%s\">%s</span>", implode(';', $attrs), htmlspecialchars($title, ENT_COMPAT | ENT_HTML401, 'UTF-8', false));
 		else return htmlspecialchars($title, ENT_COMPAT | ENT_HTML401, 'UTF-8', false);
 	}
 
 	function getContentText($strlen = 0)
 	{
-		if(!$this->document_srl) return;
+		if (!$this->document_srl) return;
 
-		if($this->isSecret() && !$this->isGranted() && !$this->isAccessible()) return Context::getLang('msg_is_secret');
+		if ($this->isSecret() && !$this->isGranted() && !$this->isAccessible()) return Context::getLang('msg_is_secret');
 
 		$result = $this->_checkAccessibleFromStatus();
-		if($result) $_SESSION['accessible'][$this->document_srl] = true;
+		if ($result) $_SESSION['accessible'][$this->document_srl] = true;
 
 		$content = $this->get('content');
 		$content = preg_replace_callback('/<(object|param|embed)[^>]*/is', array($this, '_checkAllowScriptAccess'), $content);
 		$content = preg_replace_callback('/<object[^>]*>/is', array($this, '_addAllowScriptAccess'), $content);
 
-		if($strlen) return cut_str(strip_tags($content),$strlen,'...');
+		if ($strlen) return cut_str(strip_tags($content), $strlen, '...');
 
 		return htmlspecialchars($content);
 	}
 
 	function _addAllowScriptAccess($m)
 	{
-		if($this->allowscriptaccessList[$this->allowscriptaccessKey] == 1)
+		if ($this->allowscriptaccessList[$this->allowscriptaccessKey] == 1)
 		{
 			$m[0] = $m[0].'<param name="allowscriptaccess" value="never"></param>';
 		}
@@ -425,26 +425,26 @@ 
 
 	function _checkAllowScriptAccess($m)
 	{
-		if($m[1] == 'object')
+		if ($m[1] == 'object')
 		{
 			$this->allowscriptaccessList[] = 1;
 		}
 
-		if($m[1] == 'param')
+		if ($m[1] == 'param')
 		{
-			if(stripos($m[0], 'allowscriptaccess'))
+			if (stripos($m[0], 'allowscriptaccess'))
 			{
 				$m[0] = '<param name="allowscriptaccess" value="never"';
-				if(substr($m[0], -1) == '/')
+				if (substr($m[0], -1) == '/')
 				{
 					$m[0] .= '/';
 				}
-				$this->allowscriptaccessList[count($this->allowscriptaccessList)-1]--;
+				$this->allowscriptaccessList[count($this->allowscriptaccessList) - 1]--;
 			}
 		}
-		else if($m[1] == 'embed')
+		else if ($m[1] == 'embed')
 		{
-			if(stripos($m[0], 'allowscriptaccess'))
+			if (stripos($m[0], 'allowscriptaccess'))
 			{
 				$m[0] = preg_replace('/always|samedomain/i', 'never', $m[0]);
 			}
@@ -458,24 +458,24 @@ 
 
 	function getContent($add_popup_menu = true, $add_content_info = true, $resource_realpath = false, $add_xe_content_class = true, $stripEmbedTagException = false)
 	{
-		if(!$this->document_srl) return;
+		if (!$this->document_srl) return;
 
-		if($this->isSecret() && !$this->isGranted() && !$this->isAccessible()) return Context::getLang('msg_is_secret');
+		if ($this->isSecret() && !$this->isGranted() && !$this->isAccessible()) return Context::getLang('msg_is_secret');
 
 		$result = $this->_checkAccessibleFromStatus();
-		if($result) $_SESSION['accessible'][$this->document_srl] = true;
+		if ($result) $_SESSION['accessible'][$this->document_srl] = true;
 
 		$content = $this->get('content');
-		if(!$stripEmbedTagException) stripEmbedTagForAdmin($content, $this->get('member_srl'));
+		if (!$stripEmbedTagException) stripEmbedTagForAdmin($content, $this->get('member_srl'));
 
 		// Define a link if using a rewrite module
 		$oContext = &Context::getInstance();
-		if($oContext->allow_rewrite)
+		if ($oContext->allow_rewrite)
 		{
-			$content = preg_replace('/<a([ \t]+)href=("|\')\.\/\?/i',"<a href=\\2". Context::getRequestUri() ."?", $content);
+			$content = preg_replace('/<a([ \t]+)href=("|\')\.\/\?/i', "<a href=\\2".Context::getRequestUri()."?", $content);
 		}
 		// To display a pop-up menu
-		if($add_popup_menu)
+		if ($add_popup_menu)
 		{
 			$content = sprintf(
 				'%s<div class="document_popup_menu"><a href="#popup_menu_area" class="document_%d" onclick="return false">%s</a></div>',
@@ -484,10 +484,10 @@ 
 			);
 		}
 		// If additional content information is set
-		if($add_content_info)
+		if ($add_content_info)
 		{
 			$memberSrl = $this->get('member_srl');
-			if($memberSrl < 0)
+			if ($memberSrl < 0)
 			{
 				$memberSrl = 0;
 			}
@@ -503,12 +503,12 @@ 
 		}
 		else
 		{
-			if($add_xe_content_class) $content = sprintf('<div class="xe_content">%s</div>', $content);
+			if ($add_xe_content_class) $content = sprintf('<div class="xe_content">%s</div>', $content);
 		}
 		// Change the image path to a valid absolute path if resource_realpath is true
-		if($resource_realpath)
+		if ($resource_realpath)
 		{
-			$content = preg_replace_callback('/<img([^>]+)>/i',array($this,'replaceResourceRealPath'), $content);
+			$content = preg_replace_callback('/<img([^>]+)>/i', array($this, 'replaceResourceRealPath'), $content);
 		}
 
 		return $content;
@@ -557,7 +557,7 @@ 
 		$content = trim(cut_str($content, $str_size, $tail));
 
 		// Replace back < , <, "
-		$content = str_replace(array('<', '>', '"'),array('&lt;', '&gt;', '&quot;'), $content);
+		$content = str_replace(array('<', '>', '"'), array('&lt;', '&gt;', '&quot;'), $content);
 
 		return $content;
 	}
@@ -570,13 +570,13 @@ 
 	function getRegdateTime()
 	{
 		$regdate = $this->get('regdate');
-		$year = substr($regdate,0,4);
-		$month = substr($regdate,4,2);
-		$day = substr($regdate,6,2);
-		$hour = substr($regdate,8,2);
-		$min = substr($regdate,10,2);
-		$sec = substr($regdate,12,2);
-		return mktime($hour,$min,$sec,$month,$day,$year);
+		$year = substr($regdate, 0, 4);
+		$month = substr($regdate, 4, 2);
+		$day = substr($regdate, 6, 2);
+		$hour = substr($regdate, 8, 2);
+		$min = substr($regdate, 10, 2);
+		$sec = substr($regdate, 12, 2);
+		return mktime($hour, $min, $sec, $month, $day, $year);
 	}
 
 	function getRegdateGM()
@@ -586,7 +586,7 @@ 
 
 	function getRegdateDT()
 	{
-		return $this->getRegdate('Y-m-d').'T'.$this->getRegdate('H:i:s').substr($GLOBALS['_time_zone'],0,3).':'.substr($GLOBALS['_time_zone'],3,2);
+		return $this->getRegdate('Y-m-d').'T'.$this->getRegdate('H:i:s').substr($GLOBALS['_time_zone'], 0, 3).':'.substr($GLOBALS['_time_zone'], 3, 2);
 	}
 
 	function getUpdate($format = 'Y.m.d H:i:s')
@@ -596,13 +596,13 @@ 
 
 	function getUpdateTime()
 	{
-		$year = substr($this->get('last_update'),0,4);
-		$month = substr($this->get('last_update'),4,2);
-		$day = substr($this->get('last_update'),6,2);
-		$hour = substr($this->get('last_update'),8,2);
-		$min = substr($this->get('last_update'),10,2);
-		$sec = substr($this->get('last_update'),12,2);
-		return mktime($hour,$min,$sec,$month,$day,$year);
+		$year = substr($this->get('last_update'), 0, 4);
+		$month = substr($this->get('last_update'), 4, 2);
+		$day = substr($this->get('last_update'), 6, 2);
+		$hour = substr($this->get('last_update'), 8, 2);
+		$min = substr($this->get('last_update'), 10, 2);
+		$sec = substr($this->get('last_update'), 12, 2);
+		return mktime($hour, $min, $sec, $month, $day, $year);
 	}
 
 	function getUpdateGM()
@@ -612,21 +612,21 @@ 
 
 	function getUpdateDT()
 	{
-		return $this->getUpdate('Y-m-d').'T'.$this->getUpdate('H:i:s').substr($GLOBALS['_time_zone'],0,3).':'.substr($GLOBALS['_time_zone'],3,2);
+		return $this->getUpdate('Y-m-d').'T'.$this->getUpdate('H:i:s').substr($GLOBALS['_time_zone'], 0, 3).':'.substr($GLOBALS['_time_zone'], 3, 2);
 	}
 
 	function getPermanentUrl()
 	{
-		return getFullUrl('','mid', $this->getDocumentMid('document_srl'), 'document_srl', $this->get('document_srl'));
+		return getFullUrl('', 'mid', $this->getDocumentMid('document_srl'), 'document_srl', $this->get('document_srl'));
 	}
 
 	function getTrackbackUrl()
 	{
-		if(!$this->document_srl) return;
+		if (!$this->document_srl) return;
 
 		// Generate a key to prevent spams
 		$oTrackbackModel = getModel('trackback');
-		if($oTrackbackModel) return $oTrackbackModel->getTrackbackUrl($this->document_srl, $this->getDocumentMid());
+		if ($oTrackbackModel) return $oTrackbackModel->getTrackbackUrl($this->document_srl, $this->getDocumentMid());
 	}
 
 	/**
@@ -636,24 +636,24 @@ 
 	function updateReadedCount()
 	{
 		$oDocumentController = getController('document');
-		if($oDocumentController->updateReadedCount($this))
+		if ($oDocumentController->updateReadedCount($this))
 		{
 			$readed_count = $this->get('readed_count');
-			$this->add('readed_count', $readed_count+1);
+			$this->add('readed_count', $readed_count + 1);
 		}
 	}
 
 	function isExtraVarsExists()
 	{
-		if(!$this->get('module_srl')) return false;
+		if (!$this->get('module_srl')) return false;
 		$oDocumentModel = getModel('document');
 		$extra_keys = $oDocumentModel->getExtraKeys($this->get('module_srl'));
-		return count($extra_keys)?true:false;
+		return count($extra_keys) ?true:false;
 	}
 
 	function getExtraVars()
 	{
-		if(!$this->get('module_srl') || !$this->document_srl) return null;
+		if (!$this->get('module_srl') || !$this->document_srl) return null;
 
 		$oDocumentModel = getModel('document');
 		return $oDocumentModel->getExtraVars($this->get('module_srl'), $this->document_srl);
@@ -662,7 +662,7 @@ 
 	function getExtraValue($idx)
 	{
 		$extra_vars = $this->getExtraVars();
-		if(is_array($extra_vars) && array_key_exists($idx,$extra_vars))
+		if (is_array($extra_vars) && array_key_exists($idx, $extra_vars))
 		{
 			return $extra_vars[$idx]->getValue();
 		}
@@ -675,7 +675,7 @@ 
 	function getExtraValueHTML($idx)
 	{
 		$extra_vars = $this->getExtraVars();
-		if(is_array($extra_vars) && array_key_exists($idx,$extra_vars))
+		if (is_array($extra_vars) && array_key_exists($idx, $extra_vars))
 		{
 			return $extra_vars[$idx]->getValueHTML();
 		}
@@ -689,16 +689,16 @@ 
 	{
 		$extra_vars = $this->getExtraVars();
 
-		if($extra_vars)
+		if ($extra_vars)
 		{
 			// Handle extra variable(eid)
-			foreach($extra_vars as $idx => $key)
+			foreach ($extra_vars as $idx => $key)
 			{
 				$extra_eid[$key->eid] = $key;
 			}
 		}
 		
-		if(is_array($extra_eid) && array_key_exists($eid,$extra_eid))
+		if (is_array($extra_eid) && array_key_exists($eid, $extra_eid))
 		{
 			return $extra_eid[$eid]->getValue();
 		}
@@ -712,12 +712,12 @@ 
 	{
 		$extra_vars = $this->getExtraVars();
 		// Handle extra variable(eid)
-		foreach($extra_vars as $idx => $key)
+		foreach ($extra_vars as $idx => $key)
 		{
 			$extra_eid[$key->eid] = $key;
 		}
 		
-		if(is_array($extra_eid) && array_key_exists($eid,$extra_eid))
+		if (is_array($extra_eid) && array_key_exists($eid, $extra_eid))
 		{
 			return $extra_eid[$eid]->getValueHTML();
 		}
@@ -741,13 +741,13 @@ 
 
 	function getComments()
 	{
-		if(!$this->getCommentCount()) return;
-		if(!$this->isGranted() && $this->isSecret()) return;
+		if (!$this->getCommentCount()) return;
+		if (!$this->isGranted() && $this->isSecret()) return;
 		// cpage is a number of comment pages
 		$cpageStr = sprintf('%d_cpage', $this->document_srl);
 		$cpage = Context::get($cpageStr);
 
-		if(!$cpage)
+		if (!$cpage)
 		{
 			$cpage = Context::get('cpage');
 		}
@@ -755,19 +755,19 @@ 
 		// Get a list of comments
 		$oCommentModel = getModel('comment');
 		$output = $oCommentModel->getCommentList($this->document_srl, $cpage, $is_admin);
-		if(!$output->toBool() || !count($output->data)) return;
+		if (!$output->toBool() || !count($output->data)) return;
 		// Create commentItem object from a comment list
 		// If admin priviledge is granted on parent posts, you can read its child posts.
 		$accessible = array();
 		$comment_list = array();
-		foreach($output->data as $key => $val)
+		foreach ($output->data as $key => $val)
 		{
 			$oCommentItem = new commentItem();
 			$oCommentItem->setAttribute($val);
 			// If permission is granted to the post, you can access it temporarily
-			if($oCommentItem->isGranted()) $accessible[$val->comment_srl] = true;
+			if ($oCommentItem->isGranted()) $accessible[$val->comment_srl] = true;
 			// If the comment is set to private and it belongs child post, it is allowable to read the comment for who has a admin privilege on its parent post
-			if($val->parent_srl>0 && $val->is_secret == 'Y' && !$oCommentItem->isAccessible() && $accessible[$val->parent_srl]===true)
+			if ($val->parent_srl > 0 && $val->is_secret == 'Y' && !$oCommentItem->isAccessible() && $accessible[$val->parent_srl] === true)
 			{
 				$oCommentItem->setAccessible();
 			}
@@ -776,7 +776,7 @@ 
 		// Variable setting to be displayed on the skin
 		Context::set($cpageStr, $output->page_navigation->cur_page);
 		Context::set('cpage', $output->page_navigation->cur_page);
-		if($output->total_page>1) $this->comment_page_navigation = $output->page_navigation;
+		if ($output->total_page > 1) $this->comment_page_navigation = $output->page_navigation;
 
 		return $comment_list;
 	}
@@ -788,9 +788,9 @@ 
 
 	function getTrackbacks()
 	{
-		if(!$this->document_srl) return;
+		if (!$this->document_srl) return;
 
-		if(!$this->allowTrackback() || !$this->get('trackback_count')) return;
+		if (!$this->allowTrackback() || !$this->get('trackback_count')) return;
 
 		$oTrackbackModel = getModel('trackback');
 		return $oTrackbackModel->getTrackbackList($this->document_srl, $is_admin);
@@ -798,47 +798,47 @@ 
 
 	function thumbnailExists($width = 80, $height = 0, $type = '')
 	{
-		if(!$this->document_srl) return false;
-		if(!$this->getThumbnail($width, $height, $type)) return false;
+		if (!$this->document_srl) return false;
+		if (!$this->getThumbnail($width, $height, $type)) return false;
 		return true;
 	}
 
 	function getThumbnail($width = 80, $height = 0, $thumbnail_type = '')
 	{
 		// Return false if the document doesn't exist
-		if(!$this->document_srl) return;
+		if (!$this->document_srl) return;
 
-		if($this->isSecret() && !$this->isGranted())
+		if ($this->isSecret() && !$this->isGranted())
 		{
 			return;
 		}
 
 		// If not specify its height, create a square
-		if(!$height) $height = $width;
+		if (!$height) $height = $width;
 
 		// Return false if neither attachement nor image files in the document
 		$content = $this->get('content');
-		if(!$this->get('uploaded_count'))
+		if (!$this->get('uploaded_count'))
 		{
-			if(!$content)
+			if (!$content)
 			{
 				$args = new stdClass();
 				$args->document_srl = $this->document_srl;
 				$output = executeQuery('document.getDocument', $args, array('content'));
-				if($output->toBool() && $output->data)
+				if ($output->toBool() && $output->data)
 				{
 					$content = $output->data->content;
 					$this->add('content', $content);
 				}
 			}
 
-			if(!preg_match("!<img!is", $content)) return;
+			if (!preg_match("!<img!is", $content)) return;
 		}
 		// Get thumbnai_type information from document module's configuration
-		if(!in_array($thumbnail_type, array('crop','ratio')))
+		if (!in_array($thumbnail_type, array('crop', 'ratio')))
 		{
 			$config = $GLOBALS['__document_config__'];
-			if(!$config)
+			if (!$config)
 			{
 				$oDocumentModel = getModel('document');
 				$config = $oDocumentModel->getDocumentConfig();
@@ -848,15 +848,15 @@ 
 		}
 
 		// Define thumbnail information
-		$thumbnail_path = sprintf('files/thumbnails/%s',getNumberingPath($this->document_srl, 3));
+		$thumbnail_path = sprintf('files/thumbnails/%s', getNumberingPath($this->document_srl, 3));
 		$thumbnail_file = sprintf('%s%dx%d.%s.jpg', $thumbnail_path, $width, $height, $thumbnail_type);
 		$thumbnail_lockfile = sprintf('%s%dx%d.%s.lock', $thumbnail_path, $width, $height, $thumbnail_type);
 		$thumbnail_url  = Context::getRequestUri().$thumbnail_file;
 
 		// Return false if thumbnail file exists and its size is 0. Otherwise, return its path
-		if(file_exists($thumbnail_file) || file_exists($thumbnail_lockfile))
+		if (file_exists($thumbnail_file) || file_exists($thumbnail_lockfile))
 		{
-			if(filesize($thumbnail_file) < 1)
+			if (filesize($thumbnail_file) < 1)
 			{
 				return FALSE;
 			}
@@ -874,64 +874,64 @@ 
 		$is_tmp_file = false;
 
 		// Find an iamge file among attached files if exists
-		if($this->hasUploadedFiles())
+		if ($this->hasUploadedFiles())
 		{
 			$file_list = $this->getUploadedFiles();
 
 			$first_image = null;
-			foreach($file_list as $file)
+			foreach ($file_list as $file)
 			{
-				if($file->direct_download !== 'Y') continue;
+				if ($file->direct_download !== 'Y') continue;
 
-				if($file->cover_image === 'Y' && file_exists($file->uploaded_filename))
+				if ($file->cover_image === 'Y' && file_exists($file->uploaded_filename))
 				{
 					$source_file = $file->uploaded_filename;
 					break;
 				}
 
-				if($first_image) continue;
+				if ($first_image) continue;
 
-				if(preg_match("/\.(jpe?g|png|gif|bmp)$/i", $file->source_filename))
+				if (preg_match("/\.(jpe?g|png|gif|bmp)$/i", $file->source_filename))
 				{
-					if(file_exists($file->uploaded_filename))
+					if (file_exists($file->uploaded_filename))
 					{
 						$first_image = $file->uploaded_filename;
 					}
 				}
 			}
 
-			if(!$source_file && $first_image)
+			if (!$source_file && $first_image)
 			{
 				$source_file = $first_image;
 			}
 		}
 		// If not exists, file an image file from the content
 		$is_tmp_file = false;
-		if(!$source_file)
+		if (!$source_file)
 		{
 			$random = new Password();
 
 			preg_match_all("!<img[^>]*src=(?:\"|\')([^\"\']*?)(?:\"|\')!is", $content, $matches, PREG_SET_ORDER);
 
-			foreach($matches as $target_image)
+			foreach ($matches as $target_image)
 			{
 				$target_src = trim($target_image[1]);
-				if(preg_match('/\/(common|modules|widgets|addons|layouts|m\.layouts)\//i', $target_src)) continue;
+				if (preg_match('/\/(common|modules|widgets|addons|layouts|m\.layouts)\//i', $target_src)) continue;
 
-				if(!preg_match('/^(http|https):\/\//i',$target_src))
+				if (!preg_match('/^(http|https):\/\//i', $target_src))
 				{
 					$target_src = Context::getRequestUri().$target_src;
 				}
 
 				$target_src = htmlspecialchars_decode($target_src);
 
-				$tmp_file = _XE_PATH_ . 'files/cache/tmp/' . $random->createSecureSalt(32, 'hex');
+				$tmp_file = _XE_PATH_.'files/cache/tmp/'.$random->createSecureSalt(32, 'hex');
 				FileHandler::getRemoteFile($target_src, $tmp_file);
-				if(!file_exists($tmp_file)) continue;
+				if (!file_exists($tmp_file)) continue;
 
 				$imageinfo = getimagesize($tmp_file);
 				list($_w, $_h) = $imageinfo;
-				if($imageinfo === false || ($_w < ($width * 0.3) && $_h < ($height * 0.3))) {
+				if ($imageinfo === false || ($_w < ($width * 0.3) && $_h < ($height * 0.3))) {
 					FileHandler::removeFile($tmp_file);
 					continue;
 				}
@@ -942,13 +942,13 @@ 
 			}
 		}
 
-		if($source_file)
+		if ($source_file)
 		{
 			$output_file = FileHandler::createImageFile($source_file, $thumbnail_file, $width, $height, 'jpg', $thumbnail_type);
 		}
 
 		// Remove source file if it was temporary
-		if($is_tmp_file)
+		if ($is_tmp_file)
 		{
 			FileHandler::removeFile($source_file);
 		}
@@ -957,14 +957,14 @@ 
 		FileHandler::removeFile($thumbnail_lockfile);
 
 		// Return the thumbnail path if it was successfully generated
-		if($output_file)
+		if ($output_file)
 		{
 			return $thumbnail_url;
 		}
 		// Create an empty file if thumbnail generation failed
 		else
 		{
-			FileHandler::writeFile($thumbnail_file, '','w');
+			FileHandler::writeFile($thumbnail_file, '', 'w');
 		}
 
 		return;
@@ -978,21 +978,21 @@ 
 	 */
 	function getExtraImages($time_interval = 43200)
 	{
-		if(!$this->document_srl) return;
+		if (!$this->document_srl) return;
 		// variables for icon list
 		$buffs = array();
 
 		$check_files = false;
 
 		// Check if secret post is
-		if($this->isSecret()) $buffs[] = "secret";
+		if ($this->isSecret()) $buffs[] = "secret";
 
 		// Set the latest time
-		$time_check = date("YmdHis", $_SERVER['REQUEST_TIME']-$time_interval);
+		$time_check = date("YmdHis", $_SERVER['REQUEST_TIME'] - $time_interval);
 
 		// Check new post
-		if($this->get('regdate')>$time_check) $buffs[] = "new";
-		else if($this->get('last_update')>$time_check) $buffs[] = "update";
+		if ($this->get('regdate') > $time_check) $buffs[] = "new";
+		else if ($this->get('last_update') > $time_check) $buffs[] = "update";
 
 		/*
 		   $content = $this->get('content');
@@ -1015,14 +1015,14 @@ 
 		 */
 
 		// Check the attachment
-		if($this->hasUploadedFiles()) $buffs[] = "file";
+		if ($this->hasUploadedFiles()) $buffs[] = "file";
 
 		return $buffs;
 	}
 
 	function getStatus()
 	{
-		if(!$this->get('status')) return $this->getDefaultStatus();
+		if (!$this->get('status')) return $this->getDefaultStatus();
 		return $this->get('status');
 	}
 
@@ -1033,15 +1033,15 @@ 
 	 */
 	function printExtraImages($time_check = 43200)
 	{
-		if(!$this->document_srl) return;
+		if (!$this->document_srl) return;
 		// Get the icon directory
-		$path = sprintf('%s%s',getUrl(), 'modules/document/tpl/icons/');
+		$path = sprintf('%s%s', getUrl(), 'modules/document/tpl/icons/');
 
 		$buffs = $this->getExtraImages($time_check);
-		if(!count($buffs)) return;
+		if (!count($buffs)) return;
 
 		$buff = array();
-		foreach($buffs as $key => $val)
+		foreach ($buffs as $key => $val)
 		{
 			$buff[] = sprintf('<img src="%s%s.gif" alt="%s" title="%s" style="margin-right:2px;" />', $path, $val, $val, $val);
 		}
@@ -1050,20 +1050,20 @@ 
 
 	function hasUploadedFiles()
 	{
-		if(!$this->document_srl) return;
+		if (!$this->document_srl) return;
 
-		if($this->isSecret() && !$this->isGranted()) return false;
-		return $this->get('uploaded_count')? true : false;
+		if ($this->isSecret() && !$this->isGranted()) return false;
+		return $this->get('uploaded_count') ? true : false;
 	}
 
 	function getUploadedFiles($sortIndex = 'file_srl')
 	{
-		if(!$this->document_srl) return;
+		if (!$this->document_srl) return;
 
-		if($this->isSecret() && !$this->isGranted()) return;
-		if(!$this->get('uploaded_count')) return;
+		if ($this->isSecret() && !$this->isGranted()) return;
+		if (!$this->get('uploaded_count')) return;
 
-		if(!$this->uploadedFiles[$sortIndex])
+		if (!$this->uploadedFiles[$sortIndex])
 		{
 			$oFileModel = getModel('file');
 			$this->uploadedFiles[$sortIndex] = $oFileModel->getFiles($this->document_srl, array(), $sortIndex, true);
@@ -1079,7 +1079,7 @@ 
 	function getEditor()
 	{
 		$module_srl = $this->get('module_srl');
-		if(!$module_srl) $module_srl = Context::get('module_srl');
+		if (!$module_srl) $module_srl = Context::get('module_srl');
 
 		$oEditorModel = getModel('editor');
 		return $oEditorModel->getModuleEditor('document', $module_srl, $this->document_srl, 'document_srl', 'content');
@@ -1094,7 +1094,7 @@ 
 	{
 		// Return false if not authorized, if a secret document, if the document is set not to allow any comment
 		if (!$this->allowComment()) return false;
-		if(!$this->isGranted() && $this->isSecret()) return false;
+		if (!$this->isGranted() && $this->isSecret()) return false;
 
 		return true;
 	}
@@ -1105,7 +1105,7 @@ 
 	 */
 	function getCommentEditor()
 	{
-		if(!$this->isEnableComment()) return;
+		if (!$this->isEnableComment()) return;
 
 		$oEditorModel = getModel('editor');
 		return $oEditorModel->getModuleEditor('comment', $this->get('module_srl'), $comment_srl, 'comment_srl', 'content');
@@ -1117,10 +1117,10 @@ 
 	 */
 	function getProfileImage()
 	{
-		if(!$this->isExists() || !$this->get('member_srl')) return;
+		if (!$this->isExists() || !$this->get('member_srl')) return;
 		$oMemberModel = getModel('member');
 		$profile_info = $oMemberModel->getProfileImage($this->get('member_srl'));
-		if(!$profile_info) return;
+		if (!$profile_info) return;
 
 		return $profile_info->src;
 	}
@@ -1132,21 +1132,21 @@ 
 	function getSignature()
 	{
 		// Pass if a document doesn't exist
-		if(!$this->isExists() || !$this->get('member_srl')) return;
+		if (!$this->isExists() || !$this->get('member_srl')) return;
 		// Get signature information
 		$oMemberModel = getModel('member');
 		$signature = $oMemberModel->getSignature($this->get('member_srl'));
 		// Check if a maximum height of signiture is set in the member module
-		if(!isset($GLOBALS['__member_signature_max_height']))
+		if (!isset($GLOBALS['__member_signature_max_height']))
 		{
 			$oModuleModel = getModel('module');
 			$member_config = $oModuleModel->getModuleConfig('member');
 			$GLOBALS['__member_signature_max_height'] = $member_config->signature_max_height;
 		}
-		if($signature)
+		if ($signature)
 		{
 			$max_signature_height = $GLOBALS['__member_signature_max_height'];
-			if($max_signature_height) $signature = sprintf('<div style="max-height:%dpx;overflow:auto;overflow-x:hidden;height:expression(this.scrollHeight > %d ? \'%dpx\': \'auto\')">%s</div>', $max_signature_height, $max_signature_height, $max_signature_height, $signature);
+			if ($max_signature_height) $signature = sprintf('<div style="max-height:%dpx;overflow:auto;overflow-x:hidden;height:expression(this.scrollHeight > %d ? \'%dpx\': \'auto\')">%s</div>', $max_signature_height, $max_signature_height, $max_signature_height, $signature);
 		}
 
 		return $signature;
@@ -1159,7 +1159,7 @@ 
 	 */
 	function replaceResourceRealPath($matches)
 	{
-		return preg_replace('/src=(["\']?)files/i','src=$1'.Context::getRequestUri().'files', $matches[0]);
+		return preg_replace('/src=(["\']?)files/i', 'src=$1'.Context::getRequestUri().'files', $matches[0]);
 	}
 
 	/**
@@ -1170,19 +1170,19 @@ 
 	function _checkAccessibleFromStatus()
 	{
 		$logged_info = Context::get('logged_info');
-		if($logged_info->is_admin == 'Y') return true;
+		if ($logged_info->is_admin == 'Y') return true;
 
 		$status = $this->get('status');
-		if(empty($status)) return false;
+		if (empty($status)) return false;
 
 		$oDocumentModel = getModel('document');
 		$configStatusList = $oDocumentModel->getStatusList();
 
-		if($status == $configStatusList['public'] || $status == $configStatusList['publish'])
+		if ($status == $configStatusList['public'] || $status == $configStatusList['publish'])
 			return true;
-		else if($status == $configStatusList['private'] || $status == $configStatusList['secret'])
+		else if ($status == $configStatusList['private'] || $status == $configStatusList['secret'])
 		{
-			if($this->get('member_srl') == $logged_info->member_srl)
+			if ($this->get('member_srl') == $logged_info->member_srl)
 				return true;
 		}
 		return false;

widgets/content/content.class.php

Spacing +167 added lines, -167 removed lines

@@ -18,48 +18,48 @@ 
 	function proc($args)
 	{
 		// Targets to sort
-		if(!in_array($args->order_target, array('regdate','update_order'))) $args->order_target = 'regdate';
+		if (!in_array($args->order_target, array('regdate', 'update_order'))) $args->order_target = 'regdate';
 		// Sort order
-		if(!in_array($args->order_type, array('asc','desc'))) $args->order_type = 'asc';
+		if (!in_array($args->order_type, array('asc', 'desc'))) $args->order_type = 'asc';
 		// Pages
-		$args->page_count = (int)$args->page_count;
-		if(!$args->page_count) $args->page_count = 1;
+		$args->page_count = (int) $args->page_count;
+		if (!$args->page_count) $args->page_count = 1;
 		// The number of displayed lists
-		$args->list_count = (int)$args->list_count;
-		if(!$args->list_count) $args->list_count = 5;
+		$args->list_count = (int) $args->list_count;
+		if (!$args->list_count) $args->list_count = 5;
 		// The number of thumbnail columns
-		$args->cols_list_count = (int)$args->cols_list_count;
-		if(!$args->cols_list_count) $args->cols_list_count = 5;
+		$args->cols_list_count = (int) $args->cols_list_count;
+		if (!$args->cols_list_count) $args->cols_list_count = 5;
 		// Cut the length of the title
-		if(!$args->subject_cut_size) $args->subject_cut_size = 0;
+		if (!$args->subject_cut_size) $args->subject_cut_size = 0;
 		// Cut the length of contents
-		if(!$args->content_cut_size) $args->content_cut_size = 100;
+		if (!$args->content_cut_size) $args->content_cut_size = 100;
 		// Cut the length of nickname
-		if(!$args->nickname_cut_size) $args->nickname_cut_size = 0;
+		if (!$args->nickname_cut_size) $args->nickname_cut_size = 0;
 		// Display time of the latest post
-		if(!$args->duration_new) $args->duration_new = 12;
+		if (!$args->duration_new) $args->duration_new = 12;
 		// How to create thumbnails
-		if(!$args->thumbnail_type) $args->thumbnail_type = 'crop';
+		if (!$args->thumbnail_type) $args->thumbnail_type = 'crop';
 		// Horizontal size of thumbnails
-		if(!$args->thumbnail_width) $args->thumbnail_width = 100;
+		if (!$args->thumbnail_width) $args->thumbnail_width = 100;
 		// Vertical size of thumbnails
-		if(!$args->thumbnail_height) $args->thumbnail_height = 75;
+		if (!$args->thumbnail_height) $args->thumbnail_height = 75;
 		// Viewing options
-		$args->option_view_arr = explode(',',$args->option_view);
+		$args->option_view_arr = explode(',', $args->option_view);
 		// markup options
-		if(!$args->markup_type) $args->markup_type = 'table';
+		if (!$args->markup_type) $args->markup_type = 'table';
 		// Set variables used internally
 		$oModuleModel = getModel('module');
 		$module_srls = $args->modules_info = $args->module_srls_info = $args->mid_lists = array();
 		$site_module_info = Context::get('site_module_info');
 		// List URLs if a type is RSS
-		if($args->content_type == 'rss')
+		if ($args->content_type == 'rss')
 		{
 			$args->rss_urls = array();
-			$rss_urls = array_unique(array($args->rss_url0,$args->rss_url1,$args->rss_url2,$args->rss_url3,$args->rss_url4));
-			for($i=0,$c=count($rss_urls);$i<$c;$i++)
+			$rss_urls = array_unique(array($args->rss_url0, $args->rss_url1, $args->rss_url2, $args->rss_url3, $args->rss_url4));
+			for ($i = 0, $c = count($rss_urls); $i < $c; $i++)
 			{
-				if($rss_urls[$i]) $args->rss_urls[] = $rss_urls[$i];
+				if ($rss_urls[$i]) $args->rss_urls[] = $rss_urls[$i];
 			}
 			// Get module information after listing module_srls if the module is not RSS
 		}
@@ -67,13 +67,13 @@ 
 		{
 			$obj = new stdClass();
 			// Apply to all modules in the site if a target module is not specified
-			if(!$args->module_srls)
+			if (!$args->module_srls)
 			{
-				$obj->site_srl = (int)$site_module_info->site_srl;
+				$obj->site_srl = (int) $site_module_info->site_srl;
 				$output = executeQueryArray('widgets.content.getMids', $obj);
-				if($output->data)
+				if ($output->data)
 				{
-					foreach($output->data as $key => $val)
+					foreach ($output->data as $key => $val)
 					{
 						$args->modules_info[$val->mid] = $val;
 						$args->module_srls_info[$val->module_srl] = $val;
@@ -89,35 +89,35 @@ 
 			{
 				$obj->module_srls = $args->module_srls;
 				$output = executeQueryArray('widgets.content.getMids', $obj);
-				if($output->data)
+				if ($output->data)
 				{
-					foreach($output->data as $key => $val)
+					foreach ($output->data as $key => $val)
 					{
 						$args->modules_info[$val->mid] = $val;
 						$args->module_srls_info[$val->module_srl] = $val;
 						$module_srls[] = $val->module_srl;
 					}
-					$idx = explode(',',$args->module_srls);
-					for($i=0,$c=count($idx);$i<$c;$i++)
+					$idx = explode(',', $args->module_srls);
+					for ($i = 0, $c = count($idx); $i < $c; $i++)
 					{
 						$srl = $idx[$i];
-						if(!$args->module_srls_info[$srl]) continue;
+						if (!$args->module_srls_info[$srl]) continue;
 						$args->mid_lists[$srl] = $args->module_srls_info[$srl]->mid;
 					}
 				}
 			}
 			// Exit if no module is found
-			if(!count($args->modules_info)) return Context::get('msg_not_founded');
-			$args->module_srl = implode(',',$module_srls);
+			if (!count($args->modules_info)) return Context::get('msg_not_founded');
+			$args->module_srl = implode(',', $module_srls);
 		}
 
 		/**
 		 * Method is separately made because content extraction, articles, comments, trackbacks, RSS and other elements exist
 		 */
 		// tab type
-		if($args->tab_type == 'none' || $args->tab_type == '')
+		if ($args->tab_type == 'none' || $args->tab_type == '')
 		{
-			switch($args->content_type)
+			switch ($args->content_type)
 			{
 				case 'comment':
 					$content_items = $this->_getCommentItems($args);
@@ -141,17 +141,17 @@ 
 		{
 			$content_items = array();
 
-			switch($args->content_type)
+			switch ($args->content_type)
 			{
 				case 'comment':
-					foreach($args->mid_lists as $module_srl => $mid)
+					foreach ($args->mid_lists as $module_srl => $mid)
 					{
 						$args->module_srl = $module_srl;
 						$content_items[$module_srl] = $this->_getCommentItems($args);
 					}
 					break;
 				case 'image':
-					foreach($args->mid_lists as $module_srl => $mid)
+					foreach ($args->mid_lists as $module_srl => $mid)
 					{
 						$args->module_srl = $module_srl;
 						$content_items[$module_srl] = $this->_getImageItems($args);
@@ -161,14 +161,14 @@ 
 					$content_items = $this->getRssItems($args);
 					break;
 				case 'trackback':
-					foreach($args->mid_lists as $module_srl => $mid)
+					foreach ($args->mid_lists as $module_srl => $mid)
 					{
 						$args->module_srl = $module_srl;
 						$content_items[$module_srl] = $this->_getTrackbackItems($args);
 					}
 					break;
 				default:
-					foreach($args->mid_lists as $module_srl => $mid)
+					foreach ($args->mid_lists as $module_srl => $mid)
 					{
 						$args->module_srl = $module_srl;
 						$content_items[$module_srl] = $this->_getDocumentItems($args);
@@ -177,7 +177,7 @@ 
 			}
 		}
 
-		$output = $this->_compile($args,$content_items);
+		$output = $this->_compile($args, $content_items);
 		return $output;
 	}
 
@@ -197,14 +197,14 @@ 
 
 		$content_items = array();
 
-		if(!count($output)) return;
+		if (!count($output)) return;
 
-		foreach($output as $key => $oComment)
+		foreach ($output as $key => $oComment)
 		{
 			$attribute = $oComment->getObjectVars();
 			$title = $oComment->getSummary($args->content_cut_size);
-			$thumbnail = $oComment->getThumbnail($args->thumbnail_width,$args->thumbnail_height,$args->thumbnail_type);
-			$url = sprintf("%s#comment_%s",getUrl('','mid', $args->mid_lists[$attribute->module_srl], 'document_srl',$oComment->get('document_srl')),$oComment->get('comment_srl'));
+			$thumbnail = $oComment->getThumbnail($args->thumbnail_width, $args->thumbnail_height, $args->thumbnail_type);
+			$url = sprintf("%s#comment_%s", getUrl('', 'mid', $args->mid_lists[$attribute->module_srl], 'document_srl', $oComment->get('document_srl')), $oComment->get('comment_srl'));
 
 			$attribute->mid = $args->mid_lists[$attribute->module_srl];
 			$browser_title = $args->module_srls_info[$attribute->module_srl]->browser_title;
@@ -229,10 +229,10 @@ 
 		// Get categories
 		$obj = new stdClass();
 		$obj->module_srl = $args->module_srl;
-		$output = executeQueryArray('widgets.content.getCategories',$obj);
-		if($output->toBool() && $output->data)
+		$output = executeQueryArray('widgets.content.getCategories', $obj);
+		if ($output->toBool() && $output->data)
 		{
-			foreach($output->data as $key => $val)
+			foreach ($output->data as $key => $val)
 			{
 				$category_lists[$val->module_srl][$val->category_srl] = $val;
 			}
@@ -241,24 +241,24 @@ 
 		$obj->module_srl = $args->module_srl;
 		$obj->category_srl = $args->category_srl;
 		$obj->sort_index = $args->order_target;
-		if($args->order_target == 'list_order' || $args->order_target == 'update_order')
+		if ($args->order_target == 'list_order' || $args->order_target == 'update_order')
 		{
-			$obj->order_type = $args->order_type=="desc"?"asc":"desc";
+			$obj->order_type = $args->order_type == "desc" ? "asc" : "desc";
 		}
 		else
 		{
-			$obj->order_type = $args->order_type=="desc"?"desc":"asc";
+			$obj->order_type = $args->order_type == "desc" ? "desc" : "asc";
 		}
 		$obj->list_count = $args->list_count * $args->page_count;
 		$obj->statusList = array('PUBLIC');
 		$output = executeQueryArray('widgets.content.getNewestDocuments', $obj);
-		if(!$output->toBool() || !$output->data) return;
+		if (!$output->toBool() || !$output->data) return;
 		// If the result exists, make each document as an object
 		$content_items = array();
 		$first_thumbnail_idx = -1;
-		if(count($output->data))
+		if (count($output->data))
 		{
-			foreach($output->data as $key => $attribute)
+			foreach ($output->data as $key => $attribute)
 			{
 				$oDocument = new documentItem();
 				$oDocument->setAttribute($attribute, false);
@@ -267,26 +267,26 @@ 
 			}
 			$oDocumentModel->setToAllDocumentExtraVars();
 
-			for($i=0,$c=count($document_srls);$i<$c;$i++)
+			for ($i = 0, $c = count($document_srls); $i < $c; $i++)
 			{
 				$oDocument = $GLOBALS['XE_DOCUMENT_LIST'][$document_srls[$i]];
 				$document_srl = $oDocument->document_srl;
 				$module_srl = $oDocument->get('module_srl');
 				$category_srl = $oDocument->get('category_srl');
-				$thumbnail = $oDocument->getThumbnail($args->thumbnail_width,$args->thumbnail_height,$args->thumbnail_type);
+				$thumbnail = $oDocument->getThumbnail($args->thumbnail_width, $args->thumbnail_height, $args->thumbnail_type);
 
-				$content_item = new contentItem( $args->module_srls_info[$module_srl]->browser_title );
+				$content_item = new contentItem($args->module_srls_info[$module_srl]->browser_title);
 				$content_item->adds($oDocument->getObjectVars());
 				$content_item->add('original_content', $oDocument->get('content'));
 				$content_item->setTitle($oDocument->getTitleText());
-				$content_item->setCategory( $category_lists[$module_srl][$category_srl]->title );
-				$content_item->setDomain( $args->module_srls_info[$module_srl]->domain );
+				$content_item->setCategory($category_lists[$module_srl][$category_srl]->title);
+				$content_item->setDomain($args->module_srls_info[$module_srl]->domain);
 				$content_item->setContent($oDocument->getSummary($args->content_cut_size));
-				$content_item->setLink( getSiteUrl($domain, '', 'mid', $args->mid_lists[$module_srl],'document_srl',$document_srl) );
+				$content_item->setLink(getSiteUrl($domain, '', 'mid', $args->mid_lists[$module_srl], 'document_srl', $document_srl));
 				$content_item->setThumbnail($thumbnail);
 				$content_item->setExtraImages($oDocument->printExtraImages($args->duration_new * 60 * 60));
 				$content_item->add('mid', $args->mid_lists[$module_srl]);
-				if($first_thumbnail_idx==-1 && $thumbnail) $first_thumbnail_idx = $i;
+				if ($first_thumbnail_idx == -1 && $thumbnail) $first_thumbnail_idx = $i;
 				$content_items[] = $content_item;
 			}
 
@@ -307,10 +307,10 @@ 
 		$obj->direct_download = 'Y';
 		$obj->isvalid = 'Y';
 		// Get categories
-		$output = executeQueryArray('widgets.content.getCategories',$obj);
-		if($output->toBool() && $output->data)
+		$output = executeQueryArray('widgets.content.getCategories', $obj);
+		if ($output->toBool() && $output->data)
 		{
-			foreach($output->data as $key => $val)
+			foreach ($output->data as $key => $val)
 			{
 				$category_lists[$val->module_srl][$val->category_srl] = $val;
 			}
@@ -319,25 +319,25 @@ 
 		$obj->list_count = $args->list_count * $args->page_count;
 		$files_output = executeQueryArray("file.getOneFileInDocument", $obj);
 		$files_count = count($files_output->data);
-		if(!$files_count) return;
+		if (!$files_count) return;
 
 		$content_items = array();
 
-		for($i=0;$i<$files_count;$i++) $document_srl_list[] = $files_output->data[$i]->document_srl;
+		for ($i = 0; $i < $files_count; $i++) $document_srl_list[] = $files_output->data[$i]->document_srl;
 
 		$tmp_document_list = $oDocumentModel->getDocuments($document_srl_list);
 
-		if(!count($tmp_document_list)) return;
+		if (!count($tmp_document_list)) return;
 
-		foreach($tmp_document_list as $oDocument)
+		foreach ($tmp_document_list as $oDocument)
 		{
 			$attribute = $oDocument->getObjectVars();
 			$browser_title = $args->module_srls_info[$attribute->module_srl]->browser_title;
 			$domain = $args->module_srls_info[$attribute->module_srl]->domain;
 			$category = $category_lists[$attribute->module_srl]->text;
 			$content = $oDocument->getSummary($args->content_cut_size);
-			$url = sprintf("%s#%s",$oDocument->getPermanentUrl() ,$oDocument->getCommentCount());
-			$thumbnail = $oDocument->getThumbnail($args->thumbnail_width,$args->thumbnail_height,$args->thumbnail_type);
+			$url = sprintf("%s#%s", $oDocument->getPermanentUrl(), $oDocument->getCommentCount());
+			$thumbnail = $oDocument->getThumbnail($args->thumbnail_width, $args->thumbnail_height, $args->thumbnail_type);
 			$extra_images = $oDocument->printExtraImages($args->duration_new);
 
 			$content_item = new contentItem($browser_title);
@@ -360,11 +360,11 @@ 
 		$content_items = array();
 		$args->mid_lists = array();
 
-		foreach($args->rss_urls as $key => $rss)
+		foreach ($args->rss_urls as $key => $rss)
 		{
 			$args->rss_url = $rss;
 			$content_item = $this->_getRssItems($args);
-			if(count($content_item) > 0)
+			if (count($content_item) > 0)
 			{
 				$browser_title = $content_item[0]->getBrowserTitle();
 				$args->mid_lists[] = $browser_title;
@@ -372,37 +372,37 @@ 
 			}
 		}
 		// If it is not a tab type
-		if($args->tab_type == 'none' || $args->tab_type == '')
+		if ($args->tab_type == 'none' || $args->tab_type == '')
 		{
 			$items = array();
-			foreach($content_items as $key => $val)
+			foreach ($content_items as $key => $val)
 			{
-				foreach($val as $k => $v)
+				foreach ($val as $k => $v)
 				{
 					$date = $v->get('regdate');
-					$i=0;
-					while(array_key_exists(sprintf('%s%02d',$date,$i), $items)) $i++;
-					$items[sprintf('%s%02d',$date,$i)] = $v;
+					$i = 0;
+					while (array_key_exists(sprintf('%s%02d', $date, $i), $items)) $i++;
+					$items[sprintf('%s%02d', $date, $i)] = $v;
 				}
 			}
-			if($args->order_type =='asc') ksort($items);
+			if ($args->order_type == 'asc') ksort($items);
 			else krsort($items);
-			$content_items = array_slice(array_values($items),0,$args->list_count*$args->page_count);
+			$content_items = array_slice(array_values($items), 0, $args->list_count * $args->page_count);
 			// Tab Type
 		}
 		else
 		{
-			foreach($content_items as $key=> $content_item_list)
+			foreach ($content_items as $key=> $content_item_list)
 			{
 				$items = array();
-				foreach($content_item_list as $k => $content_item)
+				foreach ($content_item_list as $k => $content_item)
 				{
 					$date = $content_item->get('regdate');
-					$i=0;
-					while(array_key_exists(sprintf('%s%02d',$date,$i), $items)) $i++;
-					$items[sprintf('%s%02d',$date,$i)] = $content_item;
+					$i = 0;
+					while (array_key_exists(sprintf('%s%02d', $date, $i), $items)) $i++;
+					$items[sprintf('%s%02d', $date, $i)] = $content_item;
 				}
-				if($args->order_type =='asc') ksort($items);
+				if ($args->order_type == 'asc') ksort($items);
 				else krsort($items);
 
 				$content_items[$key] = array_values($items);
@@ -413,19 +413,19 @@ 
 
 	function _getRssBody($value)
 	{
-		if(!$value || is_string($value)) return $value;
-		if(is_object($value)) $value = get_object_vars($value);
+		if (!$value || is_string($value)) return $value;
+		if (is_object($value)) $value = get_object_vars($value);
 		$body = null;
-		if(!count($value)) return;
-		foreach($value as $key => $val)
+		if (!count($value)) return;
+		foreach ($value as $key => $val)
 		{
-			if($key == 'body')
+			if ($key == 'body')
 			{
 				$body = $val;
 				continue;
 			}
-			if(is_object($val)||is_array($val)) $body = $this->_getRssBody($val);
-			if($body !== null) return $body;
+			if (is_object($val) || is_array($val)) $body = $this->_getRssBody($val);
+			if ($body !== null) return $body;
 		}
 		return $body;
 	}
@@ -436,17 +436,17 @@ 
 		// Replace tags such as </p> , </div> , </li> and others to a whitespace
 		$content = str_replace(array('</p>', '</div>', '</li>'), ' ', $content);
 		// Remove Tag
-		$content = preg_replace('!<([^>]*?)>!is','', $content);
+		$content = preg_replace('!<([^>]*?)>!is', '', $content);
 		// Replace tags to <, >, " and whitespace
-		$content = str_replace(array('&lt;','&gt;','&quot;','&nbsp;'), array('<','>','"',' '), $content);
+		$content = str_replace(array('&lt;', '&gt;', '&quot;', '&nbsp;'), array('<', '>', '"', ' '), $content);
 		// Delete  a series of whitespaces
 		$content = preg_replace('/ ( +)/is', ' ', $content);
 		// Truncate string
 		$content = trim(cut_str($content, $str_size, $tail));
 		// Replace back <, >, " to the original tags
-		$content = str_replace(array('<','>','"'),array('&lt;','&gt;','&quot;'), $content);
+		$content = str_replace(array('<', '>', '"'), array('&lt;', '&gt;', '&quot;'), $content);
 		// Fixed to a newline bug for consecutive sets of English letters
-		$content = preg_replace('/([a-z0-9\+:\/\.\~,\|\!\@\#\$\%\^\&\*\(\)\_]){20}/is',"$0-",$content);
+		$content = preg_replace('/([a-z0-9\+:\/\.\~,\|\!\@\#\$\%\^\&\*\(\)\_]){20}/is', "$0-", $content);
 		return $content; 
 	}
 
@@ -456,7 +456,7 @@ 
 	 */
 	function requestFeedContents($rss_url)
 	{
-		$rss_url = str_replace('&amp;','&',Context::convertEncodingStr($rss_url));
+		$rss_url = str_replace('&amp;', '&', Context::convertEncodingStr($rss_url));
 		return FileHandler::getRemoteResource($rss_url, null, 3, 'GET', 'application/xml');
 	}
 
@@ -468,51 +468,51 @@ 
 		$buff = $this->requestFeedContents($args->rss_url);
 
 		$encoding = preg_match("/<\?xml.*encoding=\"(.+)\".*\?>/i", $buff, $matches);
-		if($encoding && stripos($matches[1], "UTF-8") === FALSE) $buff = Context::convertEncodingStr($buff);
+		if ($encoding && stripos($matches[1], "UTF-8") === FALSE) $buff = Context::convertEncodingStr($buff);
 
 		$buff = preg_replace("/<\?xml.*\?>/i", "", $buff);
 
 		$oXmlParser = new XmlParser();
 		$xml_doc = $oXmlParser->parse($buff);
-		if($xml_doc->rss)
+		if ($xml_doc->rss)
 		{
 			$rss->title = $xml_doc->rss->channel->title->body;
 			$rss->link = $xml_doc->rss->channel->link->body;
 
 			$items = $xml_doc->rss->channel->item;
 
-			if(!$items) return;
-			if($items && !is_array($items)) $items = array($items);
+			if (!$items) return;
+			if ($items && !is_array($items)) $items = array($items);
 
 			$content_items = array();
 
 			foreach ($items as $key => $value)
 			{
-				if($key >= $args->list_count * $args->page_count) break;
+				if ($key >= $args->list_count * $args->page_count) break;
 				unset($item);
 
-				foreach($value as $key2 => $value2)
+				foreach ($value as $key2 => $value2)
 				{
-					if(is_array($value2)) $value2 = array_shift($value2);
+					if (is_array($value2)) $value2 = array_shift($value2);
 					$item->{$key2} = $this->_getRssBody($value2);
 				}
 
 				$content_item = new contentItem($rss->title);
 				$content_item->setContentsLink($rss->link);
 				$content_item->setTitle($item->title);
-				$content_item->setNickName(max($item->author,$item->{'dc:creator'}));
+				$content_item->setNickName(max($item->author, $item->{'dc:creator'}));
 				//$content_item->setCategory($item->category);
-				$item->description = preg_replace('!<a href=!is','<a target="_blank" rel="noopener" href=', $item->description);
+				$item->description = preg_replace('!<a href=!is', '<a target="_blank" rel="noopener" href=', $item->description);
 				$content_item->setContent($this->_getSummary($item->description, $args->content_cut_size));
 				$content_item->setThumbnail($this->_getRssThumbnail($item->description));
 				$content_item->setLink($item->link);
-				$date = date('YmdHis', strtotime(max($item->pubdate,$item->pubDate,$item->{'dc:date'})));
+				$date = date('YmdHis', strtotime(max($item->pubdate, $item->pubDate, $item->{'dc:date'})));
 				$content_item->setRegdate($date);
 
 				$content_items[] = $content_item;
 			}
 		}
-		else if($xml_doc->{'rdf:rdf'})
+		else if ($xml_doc->{'rdf:rdf'})
 		{
 			// rss1.0 supported (XE's XML is case-insensitive because XML parser converts all to small letters. Fixed by misol
 			$rss->title = $xml_doc->{'rdf:rdf'}->channel->title->body;
@@ -520,102 +520,102 @@ 
 
 			$items = $xml_doc->{'rdf:rdf'}->item;
 
-			if(!$items) return;
-			if($items && !is_array($items)) $items = array($items);
+			if (!$items) return;
+			if ($items && !is_array($items)) $items = array($items);
 
 			$content_items = array();
 
 			foreach ($items as $key => $value)
 			{
-				if($key >= $args->list_count * $args->page_count) break;
+				if ($key >= $args->list_count * $args->page_count) break;
 				unset($item);
 
-				foreach($value as $key2 => $value2)
+				foreach ($value as $key2 => $value2)
 				{
-					if(is_array($value2)) $value2 = array_shift($value2);
+					if (is_array($value2)) $value2 = array_shift($value2);
 					$item->{$key2} = $this->_getRssBody($value2);
 				}
 
 				$content_item = new contentItem($rss->title);
 				$content_item->setContentsLink($rss->link);
 				$content_item->setTitle($item->title);
-				$content_item->setNickName(max($item->author,$item->{'dc:creator'}));
+				$content_item->setNickName(max($item->author, $item->{'dc:creator'}));
 				//$content_item->setCategory($item->category);
-				$item->description = preg_replace('!<a href=!is','<a target="_blank" rel="noopener" href=', $item->description);
+				$item->description = preg_replace('!<a href=!is', '<a target="_blank" rel="noopener" href=', $item->description);
 				$content_item->setContent($this->_getSummary($item->description, $args->content_cut_size));
 				$content_item->setThumbnail($this->_getRssThumbnail($item->description));
 				$content_item->setLink($item->link);
-				$date = date('YmdHis', strtotime(max($item->pubdate,$item->pubDate,$item->{'dc:date'})));
+				$date = date('YmdHis', strtotime(max($item->pubdate, $item->pubDate, $item->{'dc:date'})));
 				$content_item->setRegdate($date);
 
 				$content_items[] = $content_item;
 			}
 		}
-		else if($xml_doc->feed && $xml_doc->feed->attrs->xmlns == 'http://www.w3.org/2005/Atom')
+		else if ($xml_doc->feed && $xml_doc->feed->attrs->xmlns == 'http://www.w3.org/2005/Atom')
 		{
 			// Atom 1.0 spec supported by misol
 			$rss->title = $xml_doc->feed->title->body;
 			$links = $xml_doc->feed->link;
-			if(is_array($links))
+			if (is_array($links))
 			{
 				foreach ($links as $value)
 				{
-					if($value->attrs->rel == 'alternate')
+					if ($value->attrs->rel == 'alternate')
 					{
 						$rss->link = $value->attrs->href;
 						break;
 					}
 				}
 			}
-			else if($links->attrs->rel == 'alternate') $rss->link = $links->attrs->href;
+			else if ($links->attrs->rel == 'alternate') $rss->link = $links->attrs->href;
 
 			$items = $xml_doc->feed->entry;
 
-			if(!$items) return;
-			if($items && !is_array($items)) $items = array($items);
+			if (!$items) return;
+			if ($items && !is_array($items)) $items = array($items);
 
 			$content_items = array();
 
 			foreach ($items as $key => $value)
 			{
-				if($key >= $args->list_count * $args->page_count) break;
+				if ($key >= $args->list_count * $args->page_count) break;
 				unset($item);
 
-				foreach($value as $key2 => $value2)
+				foreach ($value as $key2 => $value2)
 				{
-					if(is_array($value2)) $value2 = array_shift($value2);
+					if (is_array($value2)) $value2 = array_shift($value2);
 					$item->{$key2} = $this->_getRssBody($value2);
 				}
 
 				$content_item = new contentItem($rss->title);
 				$links = $value->link;
-				if(is_array($links))
+				if (is_array($links))
 				{
 					foreach ($links as $val)
 					{
-						if($val->attrs->rel == 'alternate')
+						if ($val->attrs->rel == 'alternate')
 						{
 							$item->link = $val->attrs->href;
 							break;
 						}
 					}
 				}
-				else if($links->attrs->rel == 'alternate') $item->link = $links->attrs->href;
+				else if ($links->attrs->rel == 'alternate') $item->link = $links->attrs->href;
 
 				$content_item->setContentsLink($rss->link);
-				if($item->title)
+				if ($item->title)
 				{
-					if(stripos($value->title->attrs->type, "html") === FALSE) $item->title = $value->title->body;
+					if (stripos($value->title->attrs->type, "html") === FALSE) $item->title = $value->title->body;
 				}
 				$content_item->setTitle($item->title);
-				$content_item->setNickName(max($item->author,$item->{'dc:creator'}));
+				$content_item->setNickName(max($item->author, $item->{'dc:creator'}));
 				$content_item->setAuthorSite($value->author->uri->body);
 
 				//$content_item->setCategory($item->category);
 				$item->description = ($item->content) ? $item->content : $item->description = $item->summary;
-				$item->description = preg_replace('!<a href=!is','<a target="_blank" rel="noopener" href=', $item->description);
+				$item->description = preg_replace('!<a href=!is', '<a target="_blank" rel="noopener" href=', $item->description);
 
-				if(($item->content && stripos($value->content->attrs->type, "html") === FALSE) || (!$item->content && stripos($value->summary->attrs->type, "html") === FALSE))
+				if (($item->content && stripos($value->content->attrs->type, "html") === FALSE) || (!$item->content && stripos($value->summary->attrs->type, "html") === FALSE))
 				{
 					$item->description = htmlspecialchars($item->description, ENT_COMPAT | ENT_HTML401, 'UTF-8', false);
 
@@ -624,7 +624,7 @@ 
 				$content_item->setContent($this->_getSummary($item->description, $args->content_cut_size));
 				$content_item->setThumbnail($this->_getRssThumbnail($item->description));
 				$content_item->setLink($item->link);
-				$date = date('YmdHis', strtotime(max($item->published,$item->updated,$item->{'dc:date'})));
+				$date = date('YmdHis', strtotime(max($item->published, $item->updated, $item->{'dc:date'})));
 				$content_item->setRegdate($date);
 
 				$content_items[] = $content_item;
@@ -637,15 +637,15 @@ 
 	{
 		@preg_match('@<img[^>]+src\s*=\s*(?:"(.+)"|\'(.+)\'|([^\s>(?:/>)]+))@', $content, $matches);
 
-		if($matches[1])
+		if ($matches[1])
 		{
 			return $matches[1];
 		}
-		elseif($matches[2])
+		elseif ($matches[2])
 		{
 			return $matches[2];
 		}
-		elseif($matches[3])
+		elseif ($matches[3])
 		{
 			return $matches[3];
 		}
@@ -658,17 +658,17 @@ 
 	function _getTrackbackItems($args)
 	{
 		$oTrackbackModel = getModel('trackback');
-		if(!$oTrackbackModel)
+		if (!$oTrackbackModel)
 		{
 			return;
 		}
 
 		$obj = new stdClass;
 		// Get categories
-		$output = executeQueryArray('widgets.content.getCategories',$obj);
-		if($output->toBool() && $output->data)
+		$output = executeQueryArray('widgets.content.getCategories', $obj);
+		if ($output->toBool() && $output->data)
 		{
-			foreach($output->data as $key => $val)
+			foreach ($output->data as $key => $val)
 			{
 				$category_lists[$val->module_srl][$val->category_srl] = $val;
 			}
@@ -681,14 +681,14 @@ 
 		// Get model object from the trackback module and execute getTrackbackList() method
 		$output = $oTrackbackModel->getNewestTrackbackList($obj);
 		// If an error occurs, just ignore it.
-		if(!$output->toBool() || !$output->data) return;
+		if (!$output->toBool() || !$output->data) return;
 		// If the result exists, make each document as an object
 		$content_items = array();
-		foreach($output->data as $key => $item)
+		foreach ($output->data as $key => $item)
 		{
 			$domain = $args->module_srls_info[$item->module_srl]->domain;
 			$category = $category_lists[$item->module_srl]->text;
-			$url = getSiteUrl($domain,'','document_srl',$item->document_srl);
+			$url = getSiteUrl($domain, '', 'document_srl', $item->document_srl);
 			$browser_title = $args->module_srls_info[$item->module_srl]->browser_title;
 
 			$content_item = new contentItem($browser_title);
@@ -696,8 +696,8 @@ 
 			$content_item->setTitle($item->title);
 			$content_item->setCategory($category);
 			$content_item->setNickName($item->blog_name);
-			$content_item->setContent($item->excerpt);  ///<<
-			$content_item->setDomain($domain);  ///<<
+			$content_item->setContent($item->excerpt); ///<<
+			$content_item->setDomain($domain); ///<<
 			$content_item->setLink($url);
 			$content_item->add('mid', $args->mid_lists[$item->module_srl]);
 			$content_item->setRegdate($item->regdate);
@@ -706,7 +706,7 @@ 
 		return $content_items;
 	}
 
-	function _compile($args,$content_items)
+	function _compile($args, $content_items)
 	{
 		$oTemplate = &TemplateHandler::getInstance();
 		// Set variables for widget
@@ -720,7 +720,7 @@ 
 		$widget_info->nickname_cut_size = $args->nickname_cut_size;
 		$widget_info->new_window = $args->new_window;
 
-		$widget_info->duration_new = $args->duration_new * 60*60;
+		$widget_info->duration_new = $args->duration_new * 60 * 60;
 		$widget_info->thumbnail_type = $args->thumbnail_type;
 		$widget_info->thumbnail_width = $args->thumbnail_width;
 		$widget_info->thumbnail_height = $args->thumbnail_height;
@@ -738,12 +738,12 @@ 
 
 		$widget_info->markup_type = $args->markup_type;
 		// If it is a tab type, list up tab items and change key value(module_srl) to index 
-		if($args->tab_type != 'none' && $args->tab_type)
+		if ($args->tab_type != 'none' && $args->tab_type)
 		{
 			$tab = array();
-			foreach($args->mid_lists as $module_srl => $mid)
+			foreach ($args->mid_lists as $module_srl => $mid)
 			{
-				if(!is_array($content_items[$module_srl]) || !count($content_items[$module_srl])) continue;
+				if (!is_array($content_items[$module_srl]) || !count($content_items[$module_srl])) continue;
 
 				unset($tab_item);
 				$tab_item = new stdClass();
@@ -751,7 +751,7 @@ 
 				$tab_item->content_items = $content_items[$module_srl];
 				$tab_item->domain = $content_items[$module_srl][0]->getDomain();
 				$tab_item->url = $content_items[$module_srl][0]->getContentsLink();
-				if(!$tab_item->url) $tab_item->url = getSiteUrl($tab_item->domain, '','mid',$mid);
+				if (!$tab_item->url) $tab_item->url = getSiteUrl($tab_item->domain, '', 'mid', $mid);
 				$tab[] = $tab_item;
 			}
 			$widget_info->tab = $tab;
@@ -779,7 +779,7 @@ 
 	var $contents_link = null;
 	var $domain = null;
 
-	function contentItem($browser_title='')
+	function contentItem($browser_title = '')
 	{
 		$this->browser_title = $browser_title;
 	}
@@ -789,22 +789,22 @@ 
 	}
 	function setFirstThumbnailIdx($first_thumbnail_idx)
 	{
-		if(is_null($this->first_thumbnail) && $first_thumbnail_idx>-1)
+		if (is_null($this->first_thumbnail) && $first_thumbnail_idx > -1)
 		{
 			$this->has_first_thumbnail_idx = true;
-			$this->first_thumbnail_idx= $first_thumbnail_idx;
+			$this->first_thumbnail_idx = $first_thumbnail_idx;
 		}
 	}
 	function setExtraImages($extra_images)
 	{
-		$this->add('extra_images',$extra_images);
+		$this->add('extra_images', $extra_images);
 	}
 	function setDomain($domain)
 	{
 		static $default_domain = null;
-		if(!$domain)
+		if (!$domain)
 		{
-			if(is_null($default_domain)) $default_domain = Context::getDefaultUrl();
+			if (is_null($default_domain)) $default_domain = Context::getDefaultUrl();
 			$domain = $default_domain;
 		}
 		$this->domain = $domain;
@@ -868,17 +868,17 @@ 
 	{
 		return $this->get('module_srl');
 	}
-	function getTitle($cut_size = 0, $tail='...')
+	function getTitle($cut_size = 0, $tail = '...')
 	{
 		$title = htmlspecialchars($this->get('title'), ENT_COMPAT | ENT_HTML401, 'UTF-8', false);
 
-		if($cut_size) $title = cut_str($title, $cut_size, $tail);
+		if ($cut_size) $title = cut_str($title, $cut_size, $tail);
 
 		$attrs = array();
-		if($this->get('title_bold') == 'Y') $attrs[] = 'font-weight:bold';
-		if($this->get('title_color') && $this->get('title_color') != 'N') $attrs[] = 'color:#'.$this->get('title_color');
+		if ($this->get('title_bold') == 'Y') $attrs[] = 'font-weight:bold';
+		if ($this->get('title_color') && $this->get('title_color') != 'N') $attrs[] = 'color:#'.$this->get('title_color');
 
-		if(count($attrs)) $title = sprintf("<span style=\"%s\">%s</span>", implode(';', $attrs), $title);
+		if (count($attrs)) $title = sprintf("<span style=\"%s\">%s</span>", implode(';', $attrs), $title);
 
 		return $title;
 	}
@@ -890,9 +890,9 @@ 
 	{
 		return $this->get('category');
 	}
-	function getNickName($cut_size = 0, $tail='...')
+	function getNickName($cut_size = 0, $tail = '...')
 	{
-		if($cut_size) $nick_name = cut_str($this->get('nick_name'), $cut_size, $tail);
+		if ($cut_size) $nick_name = cut_str($this->get('nick_name'), $cut_size, $tail);
 		else $nick_name = $this->get('nick_name');
 
 		return $nick_name;
@@ -904,12 +904,12 @@ 
 	function getCommentCount()
 	{
 		$comment_count = $this->get('comment_count');
-		return $comment_count>0 ? $comment_count : '';
+		return $comment_count > 0 ? $comment_count : '';
 	}
 	function getTrackbackCount()
 	{
 		$trackback_count = $this->get('trackback_count');
-		return $trackback_count>0 ? $trackback_count : '';
+		return $trackback_count > 0 ? $trackback_count : '';
 	}
 	function getRegdate($format = 'Y.m.d H:i:s')
 	{