xpressengine / xe-core

modules/document/document.item.php

Spacing +184 added lines, -184 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($this->get('member_srl') && abs($this->get('member_srl')) == $logged_info->member_srl)
+		if ($this->get('member_srl') && abs($this->get('member_srl')) == $logged_info->member_srl)
 		{
 			return $this->grant_cache = true;
 		}
@@ -191,13 +191,13 @@ 
 
 	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;
 	}
@@ -205,11 +205,11 @@ 
 	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;
 			}
@@ -219,20 +219,20 @@ 
 				$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;
 				}
 			}
 		}
@@ -241,14 +241,14 @@ 
 
 	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;
 	}
 
@@ -265,13 +265,13 @@ 
 
 	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();
 	}
 
@@ -298,18 +298,18 @@ 
 	 */
 	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
@@ -324,26 +324,26 @@ 
 
 	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 $url;
 	}
@@ -373,52 +373,52 @@ 
 		return htmlspecialchars($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>';
 		}
@@ -428,26 +428,26 @@ 
 
 	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]);
 			}
@@ -461,24 +461,24 @@ 
 
 	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)
 		{
 			$content = sprintf(
 				'%s<div class="document_popup_menu"><a href="#popup_menu_area" class="document_%d" onclick="return false">%s</a></div>',
@@ -487,10 +487,10 @@ 
 			);
 		}
 		// If additional content information is set
-		if($add_content_info)
+		if ($add_content_info)
 		{
 			$memberSrl = $this->get('member_srl');
-			if($memberSrl < 0)
+			if ($memberSrl < 0)
 			{
 				$memberSrl = 0;
 			}
@@ -506,12 +506,12 @@ 
 		}
 		else
 		{
-			if($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;
@@ -560,7 +560,7 @@ 
 		$content = trim(cut_str($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;
 	}
@@ -573,13 +573,13 @@ 
 	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()
@@ -589,7 +589,7 @@ 
 
 	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')
@@ -599,13 +599,13 @@ 
 
 	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()
@@ -615,21 +615,21 @@ 
 
 	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());
 	}
 
 	/**
@@ -639,24 +639,24 @@ 
 	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'), $this->document_srl);
@@ -665,7 +665,7 @@ 
 	function getExtraValue($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();
 		}
@@ -678,7 +678,7 @@ 
 	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();
 		}
@@ -692,16 +692,16 @@ 
 	{
 		$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();
 		}
@@ -715,12 +715,12 @@ 
 	{
 		$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();
 		}
@@ -744,13 +744,13 @@ 
 
 	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');
 		}
@@ -758,19 +758,19 @@ 
 		// 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)
 			{
 				$oCommentItem->setAccessible();
 			}
@@ -779,7 +779,7 @@ 
 		// Variable setting to be displayed on the skin
 		Context::set($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;
 
 		// Call trigger (after)
 		$output = ModuleHandler::triggerCall('document.getComments', 'after', $comment_list);
@@ -794,9 +794,9 @@ 
 
 	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);
@@ -804,47 +804,47 @@ 
 
 	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();
@@ -854,21 +854,21 @@ 
 		}
 
 		// 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;
 			}
 			else
 			{
-				return $thumbnail_url . '?' . date('YmdHis', filemtime($thumbnail_file));
+				return $thumbnail_url.'?'.date('YmdHis', filemtime($thumbnail_file));
 			}
 		}
 
@@ -880,64 +880,64 @@ 
 		$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;
 				}
@@ -948,13 +948,13 @@ 
 			}
 		}
 
-		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($source_file);
 		}
@@ -963,12 +963,12 @@ 
 		FileHandler::removeFile($thumbnail_lockfile);
 
 		// Create an empty file if thumbnail generation failed
-		if(!$output_file)
+		if (!$output_file)
 		{
-			FileHandler::writeFile($thumbnail_file, '','w');
+			FileHandler::writeFile($thumbnail_file, '', 'w');
 		}
 
-		return $thumbnail_url . '?' . date('YmdHis', filemtime($thumbnail_file));
+		return $thumbnail_url.'?'.date('YmdHis', filemtime($thumbnail_file));
 	}
 
 	/**
@@ -979,21 +979,21 @@ 
 	 */
 	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');
@@ -1016,14 +1016,14 @@ 
 		 */
 
 		// Check the attachment
-		if($this->hasUploadedFiles()) $buffs[] = "file";
+		if ($this->hasUploadedFiles()) $buffs[] = "file";
 
 		return $buffs;
 	}
 
 	function getStatus()
 	{
-		if(!$this->get('status')) {
+		if (!$this->get('status')) {
 			$oDocumentClass = getClass('document');
 			return $oDocumentClass->getDefaultStatus();
 		}
@@ -1037,11 +1037,11 @@ 
 	 */
 	function printExtraImages($time_check = 43200)
 	{
-		if(!$this->document_srl) return;
+		if (!$this->document_srl) return;
 
 		$oDocumentModel = getModel('document');
 		$documentConfig = $oDocumentModel->getDocumentConfig();
-		if(Mobile::isFromMobilePhone())
+		if (Mobile::isFromMobilePhone())
 		{
 			$iconSkin = $documentConfig->micons;
 		}
@@ -1049,13 +1049,13 @@ 
 		{
 			$iconSkin = $documentConfig->icons;
 		}
-		$path = sprintf('%s%s',getUrl(), "modules/document/tpl/icons/$iconSkin/");
+		$path = sprintf('%s%s', getUrl(), "modules/document/tpl/icons/$iconSkin/");
 
 		$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);
 		}
@@ -1064,20 +1064,20 @@ 
 
 	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);
@@ -1093,7 +1093,7 @@ 
 	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, $this->document_srl, 'document_srl', 'content');
@@ -1108,7 +1108,7 @@ 
 	{
 		// Return false if not authorized, if a secret document, if the document is set not to allow any comment
 		if (!$this->allowComment()) return false;
-		if(!$this->isGranted() && $this->isSecret()) return false;
+		if (!$this->isGranted() && $this->isSecret()) return false;
 
 		return true;
 	}
@@ -1119,7 +1119,7 @@ 
 	 */
 	function getCommentEditor()
 	{
-		if(!$this->isEnableComment()) return;
+		if (!$this->isEnableComment()) return;
 
 		$oEditorModel = getModel('editor');
 		return $oEditorModel->getModuleEditor('comment', $this->get('module_srl'), $comment_srl, 'comment_srl', 'content');
@@ -1131,10 +1131,10 @@ 
 	 */
 	function getProfileImage()
 	{
-		if(!$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 $profile_info->src;
 	}
@@ -1146,21 +1146,21 @@ 
 	function getSignature()
 	{
 		// Pass if a document doesn't exist
-		if(!$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 $signature;
@@ -1173,7 +1173,7 @@ 
 	 */
 	function replaceResourceRealPath($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]);
 	}
 
 	/**
@@ -1184,19 +1184,19 @@ 
 	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;

Braces +258 added lines, -110 removed lines

@@ -79,7 +79,9 @@ 
 	 */
 	function _loadFromDB($load_extra_vars = true)
 	{
-		if(!$this->document_srl) return;
+		if(!$this->document_srl) {
+			return;
+		}
 
 		$document_item = false;
 		$cache_put = false;
@@ -111,8 +113,7 @@ 
 			{
 				$oCacheHandler->put($cache_key, $document_item);
 			}
-		}
-		else
+		} else
 		{
 			$document_item->readed_count = $output->data->readed_count;
 			$document_item->voted_count = $output->data->voted_count;
@@ -159,21 +160,29 @@ 
 
 	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)
 		{
 			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($this->get('member_srl') && abs($this->get('member_srl')) == $logged_info->member_srl)
 		{
@@ -197,7 +206,9 @@ 
 	function allowComment()
 	{
 		// init write, document is not exists. so allow comment status is true
-		if(!$this->isExists()) return true;
+		if(!$this->isExists()) {
+			return true;
+		}
 
 		return $this->get('comment_status') == 'ALLOW' ? true : false;
 	}
@@ -212,8 +223,7 @@ 
 			if(!getClass('trackback'))
 			{
 				$allow_trackback_status = false;
-			}
-			else
+			} else
 			{
 				// If the trackback module is configured to be disabled, do not allow. Otherwise, check the setting of each module.
 				$oModuleModel = getModel('module');
@@ -224,15 +234,21 @@ 
 					$trackback_config = new stdClass();
 				}
 				
-				if(!isset($trackback_config->enable_trackback)) $trackback_config->enable_trackback = 'Y';
-				if($trackback_config->enable_trackback != 'Y') $allow_trackback_status = false;
-				else
+				if(!isset($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;
+					}
 				}
 			}
 		}
@@ -241,14 +257,18 @@ 
 
 	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;
 	}
 
@@ -270,9 +290,14 @@ 
 
 	function doCart()
 	{
-		if(!$this->document_srl) return false;
-		if($this->isCarted()) $this->removeCart();
-		else $this->addCart();
+		if(!$this->document_srl) {
+			return false;
+		}
+		if($this->isCarted()) {
+			$this->removeCart();
+		} else {
+			$this->addCart();
+		}
 	}
 
 	function addCart()
@@ -298,16 +323,26 @@ 
 	 */
 	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));
 		$receiver_srl = $this->get('member_srl');
@@ -334,16 +369,22 @@ 
 
 	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;
 	}
@@ -375,43 +416,65 @@ 
 
 	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);
-		else $title = $this->get('title');
+		if($cut_size) {
+			$title = cut_str($this->get('title'), $cut_size, $tail);
+		} else {
+			$title = $this->get('title');
+		}
 
 		return $title;
 	}
 
 	function getTitle($cut_size = 0, $tail='...')
 	{
-		if(!$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($title, ENT_COMPAT | ENT_HTML401, 'UTF-8', false));
-		else return htmlspecialchars($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);
 	}
@@ -444,14 +507,12 @@ 
 				}
 				$this->allowscriptaccessList[count($this->allowscriptaccessList)-1]--;
 			}
-		}
-		else if($m[1] == 'embed')
+		} else if($m[1] == 'embed')
 		{
 			if(stripos($m[0], 'allowscriptaccess'))
 			{
 				$m[0] = preg_replace('/always|samedomain/i', 'never', $m[0]);
-			}
-			else
+			} else
 			{
 				$m[0] = preg_replace('/\<embed/i', '<embed allowscriptaccess="never"', $m[0]);
 			}
@@ -461,15 +522,23 @@ 
 
 	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();
@@ -503,10 +572,11 @@ 
 				$this->document_srl, $memberSrl
 			);
 			// Add xe_content class although accessing content is not required
-		}
-		else
+		} else
 		{
-			if($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)
@@ -625,11 +695,15 @@ 
 
 	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());
+		}
 	}
 
 	/**
@@ -648,7 +722,9 @@ 
 
 	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;
@@ -656,7 +732,9 @@ 
 
 	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'), $this->document_srl);
@@ -668,8 +746,7 @@ 
 		if(is_array($extra_vars) && array_key_exists($idx,$extra_vars))
 		{
 			return $extra_vars[$idx]->getValue();
-		}
-		else
+		} else
 		{
 			return '';
 		}
@@ -681,8 +758,7 @@ 
 		if(is_array($extra_vars) && array_key_exists($idx,$extra_vars))
 		{
 			return $extra_vars[$idx]->getValueHTML();
-		}
-		else
+		} else
 		{
 			return '';
 		}
@@ -704,8 +780,7 @@ 
 		if(is_array($extra_eid) && array_key_exists($eid,$extra_eid))
 		{
 			return $extra_eid[$eid]->getValue();
-		}
-		else
+		} else
 		{
 			return '';
 		}
@@ -723,8 +798,7 @@ 
 		if(is_array($extra_eid) && array_key_exists($eid,$extra_eid))
 		{
 			return $extra_eid[$eid]->getValueHTML();
-		}
-		else
+		} else
 		{
 			return '';
 		}
@@ -744,8 +818,12 @@ 
 
 	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);
@@ -758,7 +836,9 @@ 
 		// 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();
@@ -768,7 +848,9 @@ 
 			$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)
 			{
@@ -779,7 +861,9 @@ 
 		// 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;
+		}
 
 		// Call trigger (after)
 		$output = ModuleHandler::triggerCall('document.getComments', 'after', $comment_list);
@@ -794,9 +878,13 @@ 
 
 	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);
@@ -804,15 +892,21 @@ 
 
 	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())
 		{
@@ -820,7 +914,9 @@ 
 		}
 
 		// 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');
@@ -838,7 +934,9 @@ 
 				}
 			}
 
-			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')))
@@ -865,8 +963,7 @@ 
 			if(filesize($thumbnail_file) < 1)
 			{
 				return FALSE;
-			}
-			else
+			} else
 			{
 				return $thumbnail_url . '?' . date('YmdHis', filemtime($thumbnail_file));
 			}
@@ -887,7 +984,9 @@ 
 			$first_image = null;
 			foreach($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))
 				{
@@ -895,7 +994,9 @@ 
 					break;
 				}
 
-				if($first_image) continue;
+				if($first_image) {
+					continue;
+				}
 
 				if(preg_match("/\.(jpe?g|png|gif|bmp)$/i", $file->source_filename))
 				{
@@ -922,7 +1023,9 @@ 
 			foreach($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))
 				{
@@ -933,7 +1036,9 @@ 
 
 				$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) = $imageinfo;
@@ -979,21 +1084,28 @@ 
 	 */
 	function getExtraImages($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);
 
 		// 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');
@@ -1016,7 +1128,9 @@ 
 		 */
 
 		// Check the attachment
-		if($this->hasUploadedFiles()) $buffs[] = "file";
+		if($this->hasUploadedFiles()) {
+			$buffs[] = "file";
+		}
 
 		return $buffs;
 	}
@@ -1037,22 +1151,25 @@ 
 	 */
 	function printExtraImages($time_check = 43200)
 	{
-		if(!$this->document_srl) return;
+		if(!$this->document_srl) {
+			return;
+		}
 
 		$oDocumentModel = getModel('document');
 		$documentConfig = $oDocumentModel->getDocumentConfig();
 		if(Mobile::isFromMobilePhone())
 		{
 			$iconSkin = $documentConfig->micons;
-		}
-		else
+		} else
 		{
 			$iconSkin = $documentConfig->icons;
 		}
 		$path = sprintf('%s%s',getUrl(), "modules/document/tpl/icons/$iconSkin/");
 
 		$buffs = $this->getExtraImages($time_check);
-		if(!count($buffs)) return;
+		if(!count($buffs)) {
+			return;
+		}
 
 		$buff = array();
 		foreach($buffs as $key => $val)
@@ -1064,18 +1181,28 @@ 
 
 	function hasUploadedFiles()
 	{
-		if(!$this->document_srl) return;
+		if(!$this->document_srl) {
+			return;
+		}
 
-		if($this->isSecret() && !$this->isGranted()) return 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])
 		{
@@ -1093,7 +1220,9 @@ 
 	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, $this->document_srl, 'document_srl', 'content');
@@ -1107,8 +1236,12 @@ 
 	function isEnableComment()
 	{
 		// Return false if not authorized, if a secret document, if the document is set not to allow any comment
-		if (!$this->allowComment()) return false;
-		if(!$this->isGranted() && $this->isSecret()) return false;
+		if (!$this->allowComment()) {
+			return false;
+		}
+		if(!$this->isGranted() && $this->isSecret()) {
+			return false;
+		}
 
 		return true;
 	}
@@ -1119,7 +1252,9 @@ 
 	 */
 	function getCommentEditor()
 	{
-		if(!$this->isEnableComment()) return;
+		if(!$this->isEnableComment()) {
+			return;
+		}
 
 		$oEditorModel = getModel('editor');
 		return $oEditorModel->getModuleEditor('comment', $this->get('module_srl'), $comment_srl, 'comment_srl', 'content');
@@ -1131,10 +1266,14 @@ 
 	 */
 	function getProfileImage()
 	{
-		if(!$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 $profile_info->src;
 	}
@@ -1146,7 +1285,9 @@ 
 	function getSignature()
 	{
 		// Pass if a document doesn't exist
-		if(!$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'));
@@ -1160,7 +1301,9 @@ 
 		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;
@@ -1184,20 +1327,25 @@ 
 	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 == $configStatusList['publish'])
-			return true;
-		else if($status == $configStatusList['private'] || $status == $configStatusList['secret'])
+		if($status == $configStatusList['public'] || $status == $configStatusList['publish']) {
+					return true;
+		} else if($status == $configStatusList['private'] || $status == $configStatusList['secret'])
 		{
-			if($this->get('member_srl') == $logged_info->member_srl)
-				return true;
+			if($this->get('member_srl') == $logged_info->member_srl) {
+							return true;
+			}
 		}
 		return false;
 	}

modules/comment/comment.model.php

Spacing +99 added lines, -99 removed lines

@@ -43,7 +43,7 @@ 
 		$oCommentController = getController('comment');
 
 		// feature that only member can do
-		if($logged_info->member_srl)
+		if ($logged_info->member_srl)
 		{
 			$oCommentModel = getModel('comment');
 			$columnList = array('comment_srl', 'module_srl', 'member_srl', 'ipaddress');
@@ -54,14 +54,14 @@ 
 			$oModuleModel = getModel('module');
 			$comment_config = $oModuleModel->getModulePartConfig('document', $module_srl);
 
-			if($comment_config->use_vote_up != 'N' && $member_srl != $logged_info->member_srl)
+			if ($comment_config->use_vote_up != 'N' && $member_srl != $logged_info->member_srl)
 			{
 				// Add a vote-up button for positive feedback
 				$url = sprintf("doCallModuleAction('comment','procCommentVoteUp','%s')", $comment_srl);
 				$oCommentController->addCommentPopupMenu($url, 'cmd_vote', '', 'javascript');
 			}
 
-			if($comment_config->use_vote_down != 'N' && $member_srl != $logged_info->member_srl)
+			if ($comment_config->use_vote_down != 'N' && $member_srl != $logged_info->member_srl)
 			{
 				// Add a vote-down button for negative feedback
 				$url = sprintf("doCallModuleAction('comment','procCommentVoteDown','%s')", $comment_srl);
@@ -76,20 +76,20 @@ 
 		// call a trigger (after)
 		ModuleHandler::triggerCall('comment.getCommentMenu', 'after', $menu_list);
 
-		if($this->grant->manager){
+		if ($this->grant->manager) {
 			$str_confirm = Context::getLang('confirm_move');
 			$url = sprintf("if(!confirm('%s')) return; var params = new Array(); params['comment_srl']='%s'; params['mid']=current_mid;params['cur_url']=current_url; exec_xml('comment', 'procCommentAdminMoveToTrash', params)", $str_confirm, $comment_srl);
-			$oCommentController->addCommentPopupMenu($url,'cmd_trash','','javascript');
+			$oCommentController->addCommentPopupMenu($url, 'cmd_trash', '', 'javascript');
 
 		}
 
 		// find a comment by IP matching if an administrator.
-		if($logged_info->is_admin == 'Y')
+		if ($logged_info->is_admin == 'Y')
 		{
 			$oCommentModel = getModel('comment');
 			$oComment = $oCommentModel->getComment($comment_srl);
 
-			if($oComment->isExists())
+			if ($oComment->isExists())
 			{
 				// Find a post of the corresponding ip address
 				$url = getUrl('', 'module', 'admin', 'act', 'dispCommentAdminList', 'search_target', 'ipaddress', 'search_keyword', $oComment->getIpAddress());
@@ -104,7 +104,7 @@ 
 		$menus = Context::get('comment_popup_menu_list');
 		$menus_count = count($menus);
 
-		for($i = 0; $i < $menus_count; $i++)
+		for ($i = 0; $i < $menus_count; $i++)
 		{
 			$menus[$i]->str = Context::getLang($menus[$i]->str);
 		}
@@ -160,7 +160,7 @@ 
 	function getComment($comment_srl = 0, $is_admin = FALSE, $columnList = array())
 	{
 		$oComment = new commentItem($comment_srl, $columnList);
-		if($is_admin)
+		if ($is_admin)
 		{
 			$oComment->setGrant();
 		}
@@ -176,7 +176,7 @@ 
 	 */
 	function getComments($comment_srl_list, $columnList = array())
 	{
-		if(is_array($comment_srl_list))
+		if (is_array($comment_srl_list))
 		{
 			$comment_srls = implode(',', $comment_srl_list);
 		}
@@ -185,25 +185,25 @@ 
 		$args = new stdClass();
 		$args->comment_srls = $comment_srls;
 		$output = executeQuery('comment.getComments', $args, $columnList);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			return;
 		}
 
 		$comment_list = $output->data;
-		if(!$comment_list)
+		if (!$comment_list)
 		{
 			return;
 		}
-		if(!is_array($comment_list))
+		if (!is_array($comment_list))
 		{
 			$comment_list = array($comment_list);
 		}
 
 		$comment_count = count($comment_list);
-		foreach($comment_list as $key => $attribute)
+		foreach ($comment_list as $key => $attribute)
 		{
-			if(!$attribute->comment_srl)
+			if (!$attribute->comment_srl)
 			{
 				continue;
 			}
@@ -211,7 +211,7 @@ 
 			$oComment = NULL;
 			$oComment = new commentItem();
 			$oComment->setAttribute($attribute);
-			if($is_admin)
+			if ($is_admin)
 			{
 				$oComment->setGrant();
 			}
@@ -238,7 +238,7 @@ 
 		$oDocument = $oDocumentModel->getDocument($document_srl, FALSE, TRUE, $columnList);
 
 		// return if no doc exists.
-		if(!$oDocument->isExists())
+		if (!$oDocument->isExists())
 		{
 			return;
 		}
@@ -250,7 +250,7 @@ 
 		$oCommentController = getController('comment');
 
 		$using_validation = $oCommentController->isModuleUsingPublishValidation($module_srl);
-		if($using_validation)
+		if ($using_validation)
 		{
 			$args->status = 1;
 		}
@@ -269,18 +269,18 @@ 
 	 */
 	function getCommentCountByDate($date = '', $moduleSrlList = array())
 	{
-		if($date)
+		if ($date)
 		{
 			$args->regDate = date('Ymd', strtotime($date));
 		}
 
-		if(count($moduleSrlList) > 0)
+		if (count($moduleSrlList) > 0)
 		{
 			$args->module_srl = $moduleSrlList;
 		}
 
 		$output = executeQuery('comment.getCommentCount', $args);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			return 0;
 		}
@@ -299,19 +299,19 @@ 
 		$args = new stdClass();
 		$args->module_srl = $module_srl;
 
-		if(is_null($published))
+		if (is_null($published))
 		{
 			// check if module is using comment validation system
 			$oCommentController = getController("comment");
 			$is_using_validation = $oCommentController->isModuleUsingPublishValidation($module_srl);
-			if($is_using_validation)
+			if ($is_using_validation)
 			{
 				$args->status = 1;
 			}
 		}
 		else
 		{
-			if($published)
+			if ($published)
 			{
 				$args->status = 1;
 			}
@@ -363,12 +363,12 @@ 
 	{
 		$args = new stdClass();
 
-		if(!is_object($obj))
+		if (!is_object($obj))
 		{
 			$obj = new stdClass();
 		}
 
-		if($obj->mid)
+		if ($obj->mid)
 		{
 			$oModuleModel = getModel('module');
 			$obj->module_srl = $oModuleModel->getModuleSrlByMid($obj->mid);
@@ -376,7 +376,7 @@ 
 		}
 
 		// check if module_srl is an arrary.
-		if(is_array($obj->module_srl))
+		if (is_array($obj->module_srl))
 		{
 			$args->module_srl = implode(',', $obj->module_srl);
 		}
@@ -388,14 +388,14 @@ 
 		$args->document_srl = $obj->document_srl;
 		$args->list_count = $obj->list_count;
 
-		if(strpos($args->module_srl, ",") === false)
+		if (strpos($args->module_srl, ",") === false)
 		{
-			if($args->module_srl)
+			if ($args->module_srl)
 			{
 				// check if module is using comment validation system
 				$oCommentController = getController("comment");
 				$is_using_validation = $oCommentController->isModuleUsingPublishValidation($obj->module_srl);
-				if($is_using_validation)
+				if ($is_using_validation)
 				{
 					$args->status = 1;
 				}
@@ -404,24 +404,24 @@ 
 
 		$output = executeQuery('comment.getNewestCommentList', $args, $columnList);
 
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			return $output;
 		}
 
 		$comment_list = $output->data;
-		if($comment_list)
+		if ($comment_list)
 		{
-			if(!is_array($comment_list))
+			if (!is_array($comment_list))
 			{
 				$comment_list = array($comment_list);
 			}
 
 			$comment_count = count($comment_list);
 
-			foreach($comment_list as $key => $attribute)
+			foreach ($comment_list as $key => $attribute)
 			{
-				if(!$attribute->comment_srl)
+				if (!$attribute->comment_srl)
 				{
 					continue;
 				}
@@ -448,7 +448,7 @@ 
 	 */
 	function getCommentList($document_srl, $page = 0, $is_admin = FALSE, $count = 0)
 	{
-		if(!isset($document_srl))
+		if (!isset($document_srl))
 		{
 			return;
 		}
@@ -459,13 +459,13 @@ 
 		$oDocument = $oDocumentModel->getDocument($document_srl, FALSE, TRUE, $columnList);
 
 		// return if no doc exists.
-		if(!$oDocument->isExists())
+		if (!$oDocument->isExists())
 		{
 			return;
 		}
 
 		// return if no comment exists
-		if($oDocument->getCommentCount() < 1)
+		if ($oDocument->getCommentCount() < 1)
 		{
 			return;
 		}
@@ -473,11 +473,11 @@ 
 		// get a list of comments
 		$module_srl = $oDocument->get('module_srl');
 
-		if(!$count)
+		if (!$count)
 		{
 			$comment_config = $this->getCommentConfig($module_srl);
 			$comment_count = $comment_config->comment_count;
-			if(!$comment_count)
+			if (!$comment_count)
 			{
 				$comment_count = 50;
 			}
@@ -488,9 +488,9 @@ 
 		}
 
 		// get a very last page if no page exists
-		if(!$page)
+		if (!$page)
 		{
-			$page = (int) ( ($oDocument->getCommentCount() - 1) / $comment_count) + 1;
+			$page = (int) (($oDocument->getCommentCount() - 1) / $comment_count) + 1;
 		}
 
 		// get a list of comments
@@ -503,14 +503,14 @@ 
 		//check if module is using validation system
 		$oCommentController = getController('comment');
 		$using_validation = $oCommentController->isModuleUsingPublishValidation($module_srl);
-		if($using_validation)
+		if ($using_validation)
 		{
 			$args->status = 1;
 		}
 
 		// call trigger (before)
 		$trigger_output = ModuleHandler::triggerCall('comment.getCommentList', 'before', $args);
-		if($trigger_output instanceof BaseObject && !$trigger_output->toBool())
+		if ($trigger_output instanceof BaseObject && !$trigger_output->toBool())
 		{
 			return $output;
 		}
@@ -518,17 +518,17 @@ 
 		$output = executeQueryArray('comment.getCommentPageList', $args);
 
 		// return if an error occurs in the query results
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			return;
 		}
 
 		// insert data into CommentPageList table if the number of results is different from stored comments
-		if(!$output->data)
+		if (!$output->data)
 		{
 			$this->fixCommentList($oDocument->get('module_srl'), $document_srl);
 			$output = executeQueryArray('comment.getCommentPageList', $args);
-			if(!$output->toBool())
+			if (!$output->toBool())
 			{
 				return;
 			}
@@ -536,7 +536,7 @@ 
 
 		// call trigger (after)
 		$trigger_output = ModuleHandler::triggerCall('comment.getCommentList', 'after', $output);
-		if($trigger_output instanceof BaseObject && !$trigger_output->toBool())
+		if ($trigger_output instanceof BaseObject && !$trigger_output->toBool())
 		{
 			return $trigger_output;
 		}
@@ -554,9 +554,9 @@ 
 	function fixCommentList($module_srl, $document_srl)
 	{
 		// create a lock file to prevent repeated work when performing a batch job
-		$lock_file = "./files/cache/tmp/lock." . $document_srl;
+		$lock_file = "./files/cache/tmp/lock.".$document_srl;
 
-		if(file_exists($lock_file) && filemtime($lock_file) + 60 * 60 * 10 < $_SERVER['REQUEST_TIME'])
+		if (file_exists($lock_file) && filemtime($lock_file) + 60 * 60 * 10 < $_SERVER['REQUEST_TIME'])
 		{
 			return;
 		}
@@ -568,13 +568,13 @@ 
 		$args->document_srl = $document_srl;
 		$args->list_order = 'list_order';
 		$output = executeQuery('comment.getCommentList', $args);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			return $output;
 		}
 
 		$source_list = $output->data;
-		if(!is_array($source_list))
+		if (!is_array($source_list))
 		{
 			$source_list = array($source_list);
 		}
@@ -590,11 +590,11 @@ 
 		$logged_info = Context::get('logged_info');
 
 		// generate a hierarchical structure of comments for loop
-		for($i = $comment_count - 1; $i >= 0; $i--)
+		for ($i = $comment_count - 1; $i >= 0; $i--)
 		{
 			$comment_srl = $source_list[$i]->comment_srl;
 			$parent_srl = $source_list[$i]->parent_srl;
-			if(!$comment_srl)
+			if (!$comment_srl)
 			{
 				continue;
 			}
@@ -602,7 +602,7 @@ 
 			// generate a list
 			$list[$comment_srl] = $source_list[$i];
 
-			if($parent_srl)
+			if ($parent_srl)
 			{
 				$list[$parent_srl]->child[] = &$list[$comment_srl];
 			}
@@ -614,9 +614,9 @@ 
 		$this->_arrangeComment($comment_list, $root->child, 0, NULL);
 
 		// insert values to the database
-		if(count($comment_list))
+		if (count($comment_list))
 		{
-			foreach($comment_list as $comment_srl => $item)
+			foreach ($comment_list as $comment_srl => $item)
 			{
 				$comment_args = new stdClass();
 				$comment_args->comment_srl = $comment_srl;
@@ -645,14 +645,14 @@ 
 	 */
 	function _arrangeComment(&$comment_list, $list, $depth, $parent = NULL)
 	{
-		if(!count($list))
+		if (!count($list))
 		{
 			return;
 		}
 
-		foreach($list as $key => $val)
+		foreach ($list as $key => $val)
 		{
-			if($parent)
+			if ($parent)
 			{
 				$val->head = $parent->head;
 			}
@@ -663,7 +663,7 @@ 
 
 			$val->arrange = count($comment_list) + 1;
 
-			if($val->child)
+			if ($val->child)
 			{
 				$val->depth = $depth;
 				$comment_list[$val->comment_srl] = $val;
@@ -700,7 +700,7 @@ 
 		// check if module is using comment validation system
 		$oCommentController = getController("comment");
 		$is_using_validation = $oCommentController->isModuleUsingPublishValidation($obj->module_srl);
-		if($is_using_validation)
+		if ($is_using_validation)
 		{
 			$args->s_is_published = 1;
 		}
@@ -708,12 +708,12 @@ 
 		// Search options
 		$search_target = $obj->search_target ? $obj->search_target : trim(Context::get('search_target'));
 		$search_keyword = $obj->search_keyword ? $obj->search_keyword : trim(Context::get('search_keyword'));
-		if($search_target && $search_keyword)
+		if ($search_target && $search_keyword)
 		{
-			switch($search_target)
+			switch ($search_target)
 			{
 				case 'content' :
-					if($search_keyword)
+					if ($search_keyword)
 					{
 						$search_keyword = str_replace(' ', '%', $search_keyword);
 					}
@@ -722,7 +722,7 @@ 
 					break;
 
 				case 'user_id' :
-					if($search_keyword)
+					if ($search_keyword)
 					{
 						$search_keyword = str_replace(' ', '%', $search_keyword);
 					}
@@ -733,7 +733,7 @@ 
 					break;
 
 				case 'user_name' :
-					if($search_keyword)
+					if ($search_keyword)
 					{
 						$search_keyword = str_replace(' ', '%', $search_keyword);
 					}
@@ -742,7 +742,7 @@ 
 					break;
 
 				case 'nick_name' :
-					if($search_keyword)
+					if ($search_keyword)
 					{
 						$search_keyword = str_replace(' ', '%', $search_keyword);
 					}
@@ -751,7 +751,7 @@ 
 					break;
 
 				case 'email_address' :
-					if($search_keyword)
+					if ($search_keyword)
 					{
 						$search_keyword = str_replace(' ', '%', $search_keyword);
 					}
@@ -760,7 +760,7 @@ 
 					break;
 
 				case 'homepage' :
-					if($search_keyword)
+					if ($search_keyword)
 					{
 						$search_keyword = str_replace(' ', '%', $search_keyword);
 					}
@@ -785,12 +785,12 @@ 
 					break;
 
 				case 'is_published' :
-					if($search_keyword == 'Y')
+					if ($search_keyword == 'Y')
 					{
 						$args->s_is_published = 1;
 					}
 
-					if($search_keyword == 'N')
+					if ($search_keyword == 'N')
 					{
 						$args->s_is_published = 0;
 					}
@@ -802,7 +802,7 @@ 
 					break;
 
 				case 'member_srl' :
-					$args->{"s_" . $search_target} = (int) $search_keyword;
+					$args->{"s_".$search_target} = (int) $search_keyword;
 					break;
 			}
 		}
@@ -811,12 +811,12 @@ 
 		$output = executeQueryArray($query_id, $args, $columnList);
 
 		// return when no result or error occurance
-		if(!$output->toBool() || !count($output->data))
+		if (!$output->toBool() || !count($output->data))
 		{
 			return $output;
 		}
 
-		foreach($output->data as $key => $val)
+		foreach ($output->data as $key => $val)
 		{
 			unset($_oComment);
 			$_oComment = new CommentItem(0);
@@ -845,12 +845,12 @@ 
 		$search_target = $obj->search_target ? $obj->search_target : trim(Context::get('search_target'));
 		$search_keyword = $obj->search_keyword ? $obj->search_keyword : trim(Context::get('search_keyword'));
 
-		if($search_target && $search_keyword)
+		if ($search_target && $search_keyword)
 		{
-			switch($search_target)
+			switch ($search_target)
 			{
 				case 'content' :
-					if($search_keyword)
+					if ($search_keyword)
 					{
 						$search_keyword = str_replace(' ', '%', $search_keyword);
 					}
@@ -859,7 +859,7 @@ 
 					break;
 
 				case 'user_id' :
-					if($search_keyword)
+					if ($search_keyword)
 					{
 						$search_keyword = str_replace(' ', '%', $search_keyword);
 					}
@@ -869,7 +869,7 @@ 
 					break;
 
 				case 'user_name' :
-					if($search_keyword)
+					if ($search_keyword)
 					{
 						$search_keyword = str_replace(' ', '%', $search_keyword);
 					}
@@ -878,7 +878,7 @@ 
 					break;
 
 				case 'nick_name' :
-					if($search_keyword)
+					if ($search_keyword)
 					{
 						$search_keyword = str_replace(' ', '%', $search_keyword);
 					}
@@ -887,7 +887,7 @@ 
 					break;
 
 				case 'email_address' :
-					if($search_keyword)
+					if ($search_keyword)
 					{
 						$search_keyword = str_replace(' ', '%', $search_keyword);
 					}
@@ -896,7 +896,7 @@ 
 					break;
 
 				case 'homepage' :
-					if($search_keyword)
+					if ($search_keyword)
 					{
 						$search_keyword = str_replace(' ', '%', $search_keyword);
 					}
@@ -921,7 +921,7 @@ 
 					break;
 
 				case 'member_srl' :
-					$args->{"s_" . $search_target} = (int) $search_keyword;
+					$args->{"s_".$search_target} = (int) $search_keyword;
 					break;
 			}
 		}
@@ -929,7 +929,7 @@ 
 		$output = executeQueryArray($query_id, $args);
 
 		// return when no result or error occurance
-		if(!$output->toBool() || !count($output->data))
+		if (!$output->toBool() || !count($output->data))
 		{
 			return $output;
 		}
@@ -946,12 +946,12 @@ 
 	{
 		$oModuleModel = getModel('module');
 		$comment_config = $oModuleModel->getModulePartConfig('comment', $module_srl);
-		if(!is_object($comment_config))
+		if (!is_object($comment_config))
 		{
 			$comment_config = new stdClass();
 		}
 
-		if(!isset($comment_config->comment_count))
+		if (!isset($comment_config->comment_count))
 		{
 			$comment_config->comment_count = 50;
 		}
@@ -966,13 +966,13 @@ 
 	function getCommentVotedMemberList()
 	{
 		$comment_srl = Context::get('comment_srl');
-		if(!$comment_srl)
+		if (!$comment_srl)
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
 
 		$point = Context::get('point');
-		if($point != -1)
+		if ($point != -1)
 		{
 			$point = 1;
 		}
@@ -980,7 +980,7 @@ 
 		$oCommentModel = getModel('comment');
 		$oComment = $oCommentModel->getComment($comment_srl, FALSE, FALSE);
 		$module_srl = $oComment->get('module_srl');
-		if(!$module_srl)
+		if (!$module_srl)
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
@@ -990,9 +990,9 @@ 
 
 		$args = new stdClass();
 
-		if($point == -1)
+		if ($point == -1)
 		{
-			if($comment_config->use_vote_down != 'S')
+			if ($comment_config->use_vote_down != 'S')
 			{
 				return new BaseObject(-1, 'msg_invalid_request');
 			}
@@ -1001,7 +1001,7 @@ 
 		}
 		else
 		{
-			if($comment_config->use_vote_up != 'S')
+			if ($comment_config->use_vote_up != 'S')
 			{
 				return new BaseObject(-1, 'msg_invalid_request');
 			}
@@ -1011,15 +1011,15 @@ 
 
 		$args->comment_srl = $comment_srl;
 		$output = executeQueryArray('comment.getVotedMemberList', $args);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			return $output;
 		}
 
 		$oMemberModel = getModel('member');
-		if($output->data)
+		if ($output->data)
 		{
-			foreach($output->data as $k => $d)
+			foreach ($output->data as $k => $d)
 			{
 				$profile_image = $oMemberModel->getProfileImage($d->member_srl);
 				$output->data[$k]->src = $profile_image->src;
@@ -1037,7 +1037,7 @@ 
 	{
 		global $lang;
 
-		if(!isset($lang->secret_name_list))
+		if (!isset($lang->secret_name_list))
 		{
 			return array('Y' => 'Secret', 'N' => 'Public');
 		}
@@ -1078,8 +1078,8 @@ 
 		$output = executeQuery('comment.getCommentListByMemberSrl', $args, $columnList);
 		$comment_list = $output->data;
 
-		if(!$comment_list) return array();
-		if(!is_array($comment_list)) $comment_list = array($comment_list);
+		if (!$comment_list) return array();
+		if (!is_array($comment_list)) $comment_list = array($comment_list);
 
 		return $comment_list;
 

modules/comment/comment.controller.php

Spacing +154 added lines, -154 removed lines

@@ -27,13 +27,13 @@ 
 	 */
 	function procCommentVoteUp()
 	{
-		if(!Context::get('is_logged'))
+		if (!Context::get('is_logged'))
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
 
 		$comment_srl = Context::get('target_srl');
-		if(!$comment_srl)
+		if (!$comment_srl)
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
@@ -41,14 +41,14 @@ 
 		$oCommentModel = getModel('comment');
 		$oComment = $oCommentModel->getComment($comment_srl, FALSE, FALSE);
 		$module_srl = $oComment->get('module_srl');
-		if(!$module_srl)
+		if (!$module_srl)
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
 
 		$oModuleModel = getModel('module');
 		$comment_config = $oModuleModel->getModulePartConfig('comment', $module_srl);
-		if($comment_config->use_vote_up == 'N')
+		if ($comment_config->use_vote_up == 'N')
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
@@ -65,13 +65,13 @@ 
 	 */
 	function procCommentVoteDown()
 	{
-		if(!Context::get('is_logged'))
+		if (!Context::get('is_logged'))
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
 
 		$comment_srl = Context::get('target_srl');
-		if(!$comment_srl)
+		if (!$comment_srl)
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
@@ -79,14 +79,14 @@ 
 		$oCommentModel = getModel('comment');
 		$oComment = $oCommentModel->getComment($comment_srl, FALSE, FALSE);
 		$module_srl = $oComment->get('module_srl');
-		if(!$module_srl)
+		if (!$module_srl)
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
 
 		$oModuleModel = getModel('module');
 		$comment_config = $oModuleModel->getModulePartConfig('comment', $module_srl);
-		if($comment_config->use_vote_down == 'N')
+		if ($comment_config->use_vote_down == 'N')
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
@@ -103,13 +103,13 @@ 
 	 */
 	function procCommentDeclare()
 	{
-		if(!Context::get('is_logged'))
+		if (!Context::get('is_logged'))
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
 
 		$comment_srl = Context::get('target_srl');
-		if(!$comment_srl)
+		if (!$comment_srl)
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
@@ -124,7 +124,7 @@ 
 	function triggerDeleteDocumentComments(&$obj)
 	{
 		$document_srl = $obj->document_srl;
-		if(!$document_srl)
+		if (!$document_srl)
 		{
 			return new BaseObject();
 		}
@@ -139,7 +139,7 @@ 
 	function triggerDeleteModuleComments(&$obj)
 	{
 		$module_srl = $obj->module_srl;
-		if(!$module_srl)
+		if (!$module_srl)
 		{
 			return new BaseObject();
 		}
@@ -166,7 +166,7 @@ 
 	 */
 	function isModuleUsingPublishValidation($module_srl = NULL)
 	{
-		if($module_srl == NULL)
+		if ($module_srl == NULL)
 		{
 			return FALSE;
 		}
@@ -175,7 +175,7 @@ 
 		$module_info = $oModuleModel->getModuleInfoByModuleSrl($module_srl);
 		$module_part_config = $oModuleModel->getModulePartConfig('comment', $module_info->module_srl);
 		$use_validation = FALSE;
-		if(isset($module_part_config->use_comment_validation) && $module_part_config->use_comment_validation == "Y")
+		if (isset($module_part_config->use_comment_validation) && $module_part_config->use_comment_validation == "Y")
 		{
 			$use_validation = TRUE;
 		}
@@ -190,12 +190,12 @@ 
 	 */
 	function insertComment($obj, $manual_inserted = FALSE)
 	{
-		if(!$manual_inserted && !checkCSRF())
+		if (!$manual_inserted && !checkCSRF())
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
 
-		if(!is_object($obj))
+		if (!is_object($obj))
 		{
 			$obj = new stdClass();
 		}
@@ -203,12 +203,12 @@ 
 		// check if comment's module is using comment validation and set the publish status to 0 (false)
 		// for inserting query, otherwise default is 1 (true - means comment is published)
 		$using_validation = $this->isModuleUsingPublishValidation($obj->module_srl);
-		if(!$manual_inserted)
+		if (!$manual_inserted)
 		{
-			if(Context::get('is_logged'))
+			if (Context::get('is_logged'))
 			{
 				$logged_info = Context::get('logged_info');
-				if($logged_info->is_admin == 'Y')
+				if ($logged_info->is_admin == 'Y')
 				{
 					$is_admin = TRUE;
 				}
@@ -223,13 +223,13 @@ 
 			$is_admin = FALSE;
 		}
 
-		if(!$using_validation)
+		if (!$using_validation)
 		{
 			$obj->status = 1;
 		}
 		else
 		{
-			if($is_admin)
+			if ($is_admin)
 			{
 				$obj->status = 1;
 			}
@@ -242,14 +242,14 @@ 
 
 		// call a trigger (before)
 		$output = ModuleHandler::triggerCall('comment.insertComment', 'before', $obj);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			return $output;
 		}
 
 		// check if a posting of the corresponding document_srl exists
 		$document_srl = $obj->document_srl;
-		if(!$document_srl)
+		if (!$document_srl)
 		{
 			return new BaseObject(-1, 'msg_invalid_document');
 		}
@@ -258,36 +258,36 @@ 
 		$oDocumentModel = getModel('document');
 
 		// even for manual_inserted if password exists, hash it.
-		if($obj->password)
+		if ($obj->password)
 		{
 			$obj->password = getModel('member')->hashPassword($obj->password);
 		}
 
 		// get the original posting
-		if(!$manual_inserted)
+		if (!$manual_inserted)
 		{
 			$oDocument = $oDocumentModel->getDocument($document_srl);
 
-			if($document_srl != $oDocument->document_srl)
+			if ($document_srl != $oDocument->document_srl)
 			{
 				return new BaseObject(-1, 'msg_invalid_document');
 			}
-			if($oDocument->isLocked())
+			if ($oDocument->isLocked())
 			{
 				return new BaseObject(-1, 'msg_invalid_request');
 			}
 
-			if($obj->homepage)
+			if ($obj->homepage)
 			{
 				$obj->homepage = removeHackTag($obj->homepage);
-				if(!preg_match('/^[a-z]+:\/\//i',$obj->homepage))
+				if (!preg_match('/^[a-z]+:\/\//i', $obj->homepage))
 				{
 					$obj->homepage = 'http://'.$obj->homepage;
 				}
 			}
 
 			// input the member's information if logged-in
-			if(Context::get('is_logged'))
+			if (Context::get('is_logged'))
 			{
 				$logged_info = Context::get('logged_info');
 				$obj->member_srl = $logged_info->member_srl;
@@ -302,16 +302,16 @@ 
 		}
 
 		// error display if neither of log-in info and user name exist.
-		if(!$logged_info->member_srl && !$obj->nick_name)
+		if (!$logged_info->member_srl && !$obj->nick_name)
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
 
-		if(!$obj->comment_srl)
+		if (!$obj->comment_srl)
 		{
 			$obj->comment_srl = getNextSequence();
 		}
-		elseif(!$is_admin && !$manual_inserted && !checkUserSequence($obj->comment_srl)) 
+		elseif (!$is_admin && !$manual_inserted && !checkUserSequence($obj->comment_srl)) 
 		{
 			return new BaseObject(-1, 'msg_not_permitted');
 		}
@@ -322,32 +322,32 @@ 
 		// remove XE's own tags from the contents
 		$obj->content = preg_replace('!<\!--(Before|After)(Document|Comment)\(([0-9]+),([0-9]+)\)-->!is', '', $obj->content);
 
-		if(Mobile::isFromMobilePhone() && $obj->use_editor != 'Y')
+		if (Mobile::isFromMobilePhone() && $obj->use_editor != 'Y')
 		{
-			if($obj->use_html != 'Y')
+			if ($obj->use_html != 'Y')
 			{
 				$obj->content = htmlspecialchars($obj->content, ENT_COMPAT | ENT_HTML401, 'UTF-8', false);
 			}
 			$obj->content = nl2br($obj->content);
 		}
 
-		if(!$obj->regdate)
+		if (!$obj->regdate)
 		{
 			$obj->regdate = date("YmdHis");
 		}
 
 		// remove iframe and script if not a top administrator on the session.
-		if($logged_info->is_admin != 'Y')
+		if ($logged_info->is_admin != 'Y')
 		{
 			$obj->content = removeHackTag($obj->content);
 		}
 
-		if(!$obj->notify_message)
+		if (!$obj->notify_message)
 		{
 			$obj->notify_message = 'N';
 		}
 
-		if(!$obj->is_secret)
+		if (!$obj->is_secret)
 		{
 			$obj->is_secret = 'N';
 		}
@@ -364,7 +364,7 @@ 
 		$list_args->regdate = $obj->regdate;
 
 		// If parent comment doesn't exist, set data directly
-		if(!$obj->parent_srl)
+		if (!$obj->parent_srl)
 		{
 			$list_args->head = $list_args->arrange = $obj->comment_srl;
 			$list_args->depth = 0;
@@ -378,7 +378,7 @@ 
 			$parent_output = executeQuery('comment.getCommentListItem', $parent_args);
 
 			// return if no parent comment exists
-			if(!$parent_output->toBool() || !$parent_output->data)
+			if (!$parent_output->toBool() || !$parent_output->data)
 			{
 				return;
 			}
@@ -389,7 +389,7 @@ 
 			$list_args->depth = $parent->depth + 1;
 
 			// if the depth of comments is less than 2, execute insert.
-			if($list_args->depth < 2)
+			if ($list_args->depth < 2)
 			{
 				$list_args->arrange = $obj->comment_srl;
 				// if the depth of comments is greater than 2, execute update.
@@ -403,7 +403,7 @@ 
 				$p_args->depth = $parent->depth;
 				$output = executeQuery('comment.getCommentParentNextSibling', $p_args);
 
-				if($output->data->arrange)
+				if ($output->data->arrange)
 				{
 					$list_args->arrange = $output->data->arrange;
 					$output = executeQuery('comment.updateCommentListArrange', $list_args);
@@ -416,14 +416,14 @@ 
 		}
 
 		$output = executeQuery('comment.insertCommentList', $list_args);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			return $output;
 		}
 
 		// insert comment
 		$output = executeQuery('comment.insertComment', $obj);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			$oDB->rollback();
 			return $output;
@@ -439,29 +439,29 @@ 
 		$oDocumentController = getController('document');
 
 		// Update the number of comments in the post
-		if(!$using_validation)
+		if (!$using_validation)
 		{
 			$output = $oDocumentController->updateCommentCount($document_srl, $comment_count, $obj->nick_name, TRUE);
 		}
 		else
 		{
-			if($is_admin)
+			if ($is_admin)
 			{
 				$output = $oDocumentController->updateCommentCount($document_srl, $comment_count, $obj->nick_name, TRUE);
 			}
 		}
 
 		// grant autority of the comment
-		if(!$manual_inserted)
+		if (!$manual_inserted)
 		{
 			$this->addGrant($obj->comment_srl);
 		}
 
 		// call a trigger(after)
-		if($output->toBool())
+		if ($output->toBool())
 		{
 			$trigger_output = ModuleHandler::triggerCall('comment.insertComment', 'after', $obj);
-			if(!$trigger_output->toBool())
+			if (!$trigger_output->toBool())
 			{
 				$oDB->rollback();
 				return $trigger_output;
@@ -471,16 +471,16 @@ 
 		// commit
 		$oDB->commit();
 
-		if(!$manual_inserted)
+		if (!$manual_inserted)
 		{
 			// send a message if notify_message option in enabled in the original article
 			$oDocument->notify(Context::getLang('comment'), $obj->content);
 
 			// send a message if notify_message option in enabled in the original comment
-			if($obj->parent_srl)
+			if ($obj->parent_srl)
 			{
 				$oParent = $oCommentModel->getComment($obj->parent_srl);
-				if($oParent->get('member_srl') != $oDocument->get('member_srl'))
+				if ($oParent->get('member_srl') != $oDocument->get('member_srl'))
 				{
 					$oParent->notify(Context::getLang('comment'), $obj->content);
 				}
@@ -508,7 +508,7 @@ 
 		$oDocument = $oDocumentModel->getDocument($obj->document_srl);
 
 		$oMemberModel = getModel("member");
-		if(isset($obj->member_srl) && !is_null($obj->member_srl))
+		if (isset($obj->member_srl) && !is_null($obj->member_srl))
 		{
 			$member_info = $oMemberModel->getMemberInfoByMemberSrl($obj->member_srl);
 		}
@@ -528,47 +528,47 @@ 
 		$module_info = $oModuleModel->getModuleInfoByDocumentSrl($obj->document_srl);
 
 		// If there is no problem to register comment then send an email to all admin were set in module admin panel
-		if($module_info->admin_mail && $member_info->is_admin != 'Y')
+		if ($module_info->admin_mail && $member_info->is_admin != 'Y')
 		{
 			$oMail = new Mail();
 			$oMail->setSender($obj->email_address, $obj->email_address);
-			$mail_title = "[XE - " . Context::get('mid') . "] A new comment was posted on document: \"" . $oDocument->getTitleText() . "\"";
+			$mail_title = "[XE - ".Context::get('mid')."] A new comment was posted on document: \"".$oDocument->getTitleText()."\"";
 			$oMail->setTitle($mail_title);
-			$url_comment = getFullUrl('','document_srl',$obj->document_srl).'#comment_'.$obj->comment_srl;
-			if($using_validation)
+			$url_comment = getFullUrl('', 'document_srl', $obj->document_srl).'#comment_'.$obj->comment_srl;
+			if ($using_validation)
 			{
 				$url_approve = getFullUrl('', 'module', 'admin', 'act', 'procCommentAdminChangePublishedStatusChecked', 'cart[]', $obj->comment_srl, 'will_publish', '1', 'search_target', 'is_published', 'search_keyword', 'N');
 				$url_trash = getFullUrl('', 'module', 'admin', 'act', 'procCommentAdminDeleteChecked', 'cart[]', $obj->comment_srl, 'search_target', 'is_trash', 'search_keyword', 'true');
 				$mail_content = "
-					A new comment on the document \"" . $oDocument->getTitleText() . "\" is waiting for your approval.
+					A new comment on the document \"" . $oDocument->getTitleText()."\" is waiting for your approval.
 					<br />
 					<br />
-					Author: " . $member_info->nick_name . "
-					<br />Author e-mail: " . $member_info->email_address . "
-					<br />From : <a href=\"" . $url_comment . "\">" . $url_comment . "</a>
+					Author: " . $member_info->nick_name."
+					<br />Author e-mail: " . $member_info->email_address."
+					<br />From : <a href=\"" . $url_comment."\">".$url_comment."</a>
 					<br />Comment:
-					<br />\"" . $obj->content . "\"
+					<br />\"" . $obj->content."\"
 					<br />Document:
-					<br />\"" . $oDocument->getContentText(). "\"
+					<br />\"" . $oDocument->getContentText()."\"
 					<br />
 					<br />
-					Approve it: <a href=\"" . $url_approve . "\">" . $url_approve . "</a>
-					<br />Trash it: <a href=\"" . $url_trash . "\">" . $url_trash . "</a>
-					<br />Currently " . $nr_comments_not_approved . " comments on \"" . Context::get('mid') . "\" module are waiting for approval. Please visit the moderation panel:
-					<br /><a href=\"" . getFullUrl('', 'module', 'admin', 'act', 'dispCommentAdminList', 'search_target', 'module', 'search_keyword', $obj->module_srl) . "\">" . getFullUrl('', 'module', 'admin', 'act', 'dispCommentAdminList', 'search_target', 'module', 'search_keyword', $obj->module_srl) . "</a>
+					Approve it: <a href=\"" . $url_approve."\">".$url_approve."</a>
+					<br />Trash it: <a href=\"" . $url_trash."\">".$url_trash."</a>
+					<br />Currently " . $nr_comments_not_approved." comments on \"".Context::get('mid')."\" module are waiting for approval. Please visit the moderation panel:
+					<br /><a href=\"" . getFullUrl('', 'module', 'admin', 'act', 'dispCommentAdminList', 'search_target', 'module', 'search_keyword', $obj->module_srl)."\">".getFullUrl('', 'module', 'admin', 'act', 'dispCommentAdminList', 'search_target', 'module', 'search_keyword', $obj->module_srl)."</a>
 					";
 				$oMail->setContent($mail_content);
 			}
 			else
 			{
 				$mail_content = "
-					Author: " . $member_info->nick_name . "
-					<br />Author e-mail: " . $member_info->email_address . "
-					<br />From : <a href=\"" . $url_comment . "\">" . $url_comment . "</a>
+					Author: " . $member_info->nick_name."
+					<br />Author e-mail: " . $member_info->email_address."
+					<br />From : <a href=\"" . $url_comment."\">".$url_comment."</a>
 					<br />Comment:
-					<br />\"" . $obj->content . "\"
+					<br />\"" . $obj->content."\"
 					<br />Document:
-					<br />\"" . $oDocument->getContentText(). "\"
+					<br />\"" . $oDocument->getContentText()."\"
 					";
 				$oMail->setContent($mail_content);
 
@@ -597,10 +597,10 @@ 
 			$target_mail = explode(',', $admins_emails);
 
 			// send email to all admins - START
-			for($i = 0; $i < count($target_mail); $i++)
+			for ($i = 0; $i < count($target_mail); $i++)
 			{
 				$email_address = trim($target_mail[$i]);
-				if(!$email_address)
+				if (!$email_address)
 				{
 					continue;
 				}
@@ -646,12 +646,12 @@ 
 	 */
 	function updateComment($obj, $is_admin = FALSE, $manual_updated = FALSE)
 	{
-		if(!$manual_updated && !checkCSRF())
+		if (!$manual_updated && !checkCSRF())
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
 
-		if(!is_object($obj))
+		if (!is_object($obj))
 		{
 			$obj = new stdClass();
 		}
@@ -660,7 +660,7 @@ 
 
 		// call a trigger (before)
 		$output = ModuleHandler::triggerCall('comment.updateComment', 'before', $obj);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			return $output;
 		}
@@ -670,7 +670,7 @@ 
 
 		// get the original data
 		$source_obj = $oCommentModel->getComment($obj->comment_srl);
-		if(!$source_obj->getMemberSrl())
+		if (!$source_obj->getMemberSrl())
 		{
 			$obj->member_srl = $source_obj->get('member_srl');
 			$obj->user_name = $source_obj->get('user_name');
@@ -680,30 +680,30 @@ 
 		}
 
 		// check if permission is granted
-		if(!$is_admin && !$source_obj->isGranted())
+		if (!$is_admin && !$source_obj->isGranted())
 		{
 			return new BaseObject(-1, 'msg_not_permitted');
 		}
 
-		if($obj->password)
+		if ($obj->password)
 		{
 			$obj->password = getModel('member')->hashPassword($obj->password);
 		}
 
-		if($obj->homepage) 
+		if ($obj->homepage) 
 		{
 			$obj->homepage = removeHackTag($obj->homepage);
-			if(!preg_match('/^[a-z]+:\/\//i',$obj->homepage))
+			if (!preg_match('/^[a-z]+:\/\//i', $obj->homepage))
 			{
 				$obj->homepage = 'http://'.$obj->homepage;
 			}
 		}
 
 		// set modifier's information if logged-in and posting author and modifier are matched.
-		if(Context::get('is_logged'))
+		if (Context::get('is_logged'))
 		{
 			$logged_info = Context::get('logged_info');
-			if($source_obj->member_srl == $logged_info->member_srl)
+			if ($source_obj->member_srl == $logged_info->member_srl)
 			{
 				$obj->member_srl = $logged_info->member_srl;
 				$obj->user_name = $logged_info->user_name;
@@ -714,7 +714,7 @@ 
 		}
 
 		// if nick_name of the logged-in author doesn't exist
-		if($source_obj->get('member_srl') && !$obj->nick_name)
+		if ($source_obj->get('member_srl') && !$obj->nick_name)
 		{
 			$obj->member_srl = $source_obj->get('member_srl');
 			$obj->user_name = $source_obj->get('user_name');
@@ -723,7 +723,7 @@ 
 			$obj->homepage = $source_obj->get('homepage');
 		}
 
-		if(!$obj->content)
+		if (!$obj->content)
 		{
 			$obj->content = $source_obj->get('content');
 		}
@@ -731,9 +731,9 @@ 
 		// remove XE's wn tags from contents
 		$obj->content = preg_replace('!<\!--(Before|After)(Document|Comment)\(([0-9]+),([0-9]+)\)-->!is', '', $obj->content);
 
-		if(Mobile::isFromMobilePhone() && $obj->use_editor != 'Y')
+		if (Mobile::isFromMobilePhone() && $obj->use_editor != 'Y')
 		{
-			if($obj->use_html != 'Y')
+			if ($obj->use_html != 'Y')
 			{
 				$obj->content = htmlspecialchars($obj->content, ENT_COMPAT | ENT_HTML401, 'UTF-8', false);
 			}
@@ -741,7 +741,7 @@ 
 		}
 
 		// remove iframe and script if not a top administrator on the session
-		if($logged_info->is_admin != 'Y')
+		if ($logged_info->is_admin != 'Y')
 		{
 			$obj->content = removeHackTag($obj->content);
 		}
@@ -752,17 +752,17 @@ 
 
 		// Update
 		$output = executeQuery('comment.updateComment', $obj);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			$oDB->rollback();
 			return $output;
 		}
 
 		// call a trigger (after)
-		if($output->toBool())
+		if ($output->toBool())
 		{
 			$trigger_output = ModuleHandler::triggerCall('comment.updateComment', 'after', $obj);
-			if(!$trigger_output->toBool())
+			if (!$trigger_output->toBool())
 			{
 				$oDB->rollback();
 				return $trigger_output;
@@ -791,7 +791,7 @@ 
 
 		// check if comment already exists
 		$comment = $oCommentModel->getComment($comment_srl);
-		if($comment->comment_srl != $comment_srl)
+		if ($comment->comment_srl != $comment_srl)
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
@@ -800,28 +800,28 @@ 
 
 		// call a trigger (before)
 		$output = ModuleHandler::triggerCall('comment.deleteComment', 'before', $comment);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			return $output;
 		}
 
 		// check if permission is granted
-		if(!$is_admin && !$comment->isGranted())
+		if (!$is_admin && !$comment->isGranted())
 		{
 			return new BaseObject(-1, 'msg_not_permitted');
 		}
 
 		// check if child comment exists on the comment
 		$childs = $oCommentModel->getChildComments($comment_srl);
-		if(count($childs) > 0)
+		if (count($childs) > 0)
 		{
 			$deleteAllComment = TRUE;
-			if(!$is_admin)
+			if (!$is_admin)
 			{
 				$logged_info = Context::get('logged_info');
-				foreach($childs as $val)
+				foreach ($childs as $val)
 				{
-					if($val->member_srl != $logged_info->member_srl)
+					if ($val->member_srl != $logged_info->member_srl)
 					{
 						$deleteAllComment = FALSE;
 						break;
@@ -829,16 +829,16 @@ 
 				}
 			}
 
-			if(!$deleteAllComment)
+			if (!$deleteAllComment)
 			{
 				return new BaseObject(-1, 'fail_to_delete_have_children');
 			}
 			else
 			{
-				foreach($childs as $val)
+				foreach ($childs as $val)
 				{
 					$output = $this->deleteComment($val->comment_srl, $is_admin, $isMoveToTrash);
-					if(!$output->toBool())
+					if (!$output->toBool())
 					{
 						return $output;
 					}
@@ -854,7 +854,7 @@ 
 		$args = new stdClass();
 		$args->comment_srl = $comment_srl;
 		$output = executeQuery('comment.deleteComment', $args);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			$oDB->rollback();
 			return $output;
@@ -866,14 +866,14 @@ 
 		$comment_count = $oCommentModel->getCommentCount($document_srl);
 
 		// only document is exists
-		if(isset($comment_count))
+		if (isset($comment_count))
 		{
 			// create the controller object of the document
 			$oDocumentController = getController('document');
 
 			// update comment count of the article posting
 			$output = $oDocumentController->updateCommentCount($document_srl, $comment_count, NULL, FALSE);
-			if(!$output->toBool())
+			if (!$output->toBool())
 			{
 				$oDB->rollback();
 				return $output;
@@ -881,11 +881,11 @@ 
 		}
 
 		// call a trigger (after)
-		if($output->toBool())
+		if ($output->toBool())
 		{
 			$comment->isMoveToTrash = $isMoveToTrash;
 			$trigger_output = ModuleHandler::triggerCall('comment.deleteComment', 'after', $comment);
-			if(!$trigger_output->toBool())
+			if (!$trigger_output->toBool())
 			{
 				$oDB->rollback();
 				return $trigger_output;
@@ -893,7 +893,7 @@ 
 			unset($comment->isMoveToTrash);
 		}
 
-		if(!$isMoveToTrash)
+		if (!$isMoveToTrash)
 		{
 			$this->_deleteDeclaredComments($args);
 			$this->_deleteVotedComments($args);
@@ -937,7 +937,7 @@ 
 		$oCommentModel = getModel('comment');
 
 		// check if permission is granted
-		if(is_object($obj))
+		if (is_object($obj))
 		{
 			$oDocument = new documentItem();
 			$oDocument->setAttribute($obj);
@@ -947,7 +947,7 @@ 
 			$oDocument = $oDocumentModel->getDocument($document_srl);
 		}
 
-		if(!$oDocument->isExists() || !$oDocument->isGranted())
+		if (!$oDocument->isExists() || !$oDocument->isGranted())
 		{
 			return new BaseObject(-1, 'msg_not_permitted');
 		}
@@ -956,23 +956,23 @@ 
 		$args = new stdClass();
 		$args->document_srl = $document_srl;
 		$comments = executeQueryArray('comment.getAllComments', $args);
-		if($comments->data)
+		if ($comments->data)
 		{
 			$commentSrlList = array();
-			foreach($comments->data as $comment)
+			foreach ($comments->data as $comment)
 			{
 				$commentSrlList[] = $comment->comment_srl;
 
 				// call a trigger (before)
 				$output = ModuleHandler::triggerCall('comment.deleteComment', 'before', $comment);
-				if(!$output->toBool())
+				if (!$output->toBool())
 				{
 					continue;
 				}
 
 				// call a trigger (after)
 				$output = ModuleHandler::triggerCall('comment.deleteComment', 'after', $comment);
-				if(!$output->toBool())
+				if (!$output->toBool())
 				{
 					continue;
 				}
@@ -982,7 +982,7 @@ 
 		// delete the comment
 		$args->document_srl = $document_srl;
 		$output = executeQuery('comment.deleteComments', $args);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			return $output;
 		}
@@ -991,7 +991,7 @@ 
 		$output = executeQuery('comment.deleteCommentsList', $args);
 
 		//delete declared, declared_log, voted_log
-		if(is_array($commentSrlList) && count($commentSrlList) > 0)
+		if (is_array($commentSrlList) && count($commentSrlList) > 0)
 		{
 			$args = new stdClass();
 			$args->comment_srl = join(',', $commentSrlList);
@@ -1031,7 +1031,7 @@ 
 	 */
 	function updateVotedCount($comment_srl, $point = 1)
 	{
-		if($point > 0)
+		if ($point > 0)
 		{
 			$failed_voted = 'failed_voted';
 			$success_message = 'success_voted';
@@ -1043,7 +1043,7 @@ 
 		}
 
 		// invalid vote if vote info exists in the session info.
-		if($_SESSION['voted_comment'][$comment_srl])
+		if ($_SESSION['voted_comment'][$comment_srl])
 		{
 			return new BaseObject(-1, $failed_voted);
 		}
@@ -1052,21 +1052,21 @@ 
 		$oComment = $oCommentModel->getComment($comment_srl, FALSE, FALSE);
 
 		// invalid vote if both ip addresses between author's and the current user are same.
-		if($oComment->get('ipaddress') == $_SERVER['REMOTE_ADDR'])
+		if ($oComment->get('ipaddress') == $_SERVER['REMOTE_ADDR'])
 		{
 			$_SESSION['voted_comment'][$comment_srl] = TRUE;
 			return new BaseObject(-1, $failed_voted);
 		}
 
 		// if the comment author is a member
-		if($oComment->get('member_srl'))
+		if ($oComment->get('member_srl'))
 		{
 			// create the member model object
 			$oMemberModel = getModel('member');
 			$member_srl = $oMemberModel->getLoggedMemberSrl();
 
 			// session registered if the author information matches to the current logged-in user's.
-			if($member_srl && $member_srl == abs($oComment->get('member_srl')))
+			if ($member_srl && $member_srl == abs($oComment->get('member_srl')))
 			{
 				$_SESSION['voted_comment'][$comment_srl] = TRUE;
 				return new BaseObject(-1, $failed_voted);
@@ -1076,7 +1076,7 @@ 
 		$args = new stdClass();
 
 		// If logged-in, use the member_srl. otherwise use the ipaddress.
-		if($member_srl)
+		if ($member_srl)
 		{
 			$args->member_srl = $member_srl;
 		}
@@ -1089,7 +1089,7 @@ 
 		$output = executeQuery('comment.getCommentVotedLogInfo', $args);
 
 		// session registered if log info contains recommendation vote log.
-		if($output->data->count)
+		if ($output->data->count)
 		{
 			$_SESSION['voted_comment'][$comment_srl] = TRUE;
 			return new BaseObject(-1, $failed_voted);
@@ -1106,7 +1106,7 @@ 
 		$trigger_obj->before_point = ($point < 0) ? $oComment->get('blamed_count') : $oComment->get('voted_count');
 		$trigger_obj->after_point = $trigger_obj->before_point + $point;
 		$trigger_output = ModuleHandler::triggerCall('comment.updateVotedCount', 'before', $trigger_obj);
-		if(!$trigger_output->toBool())
+		if (!$trigger_output->toBool())
 		{
 			return $trigger_output;
 		}
@@ -1116,7 +1116,7 @@ 
 		$oDB->begin();
 
 		// update the number of votes
-		if($trigger_obj->update_target === 'blamed_count')
+		if ($trigger_obj->update_target === 'blamed_count')
 		{
 			$args->blamed_count = $trigger_obj->after_point;
 			$output = executeQuery('comment.updateBlamedCount', $args);
@@ -1133,7 +1133,7 @@ 
 
 		// Call a trigger (after)
 		$trigger_output = ModuleHandler::triggerCall('comment.updateVotedCount', 'after', $trigger_obj);
-		if(!$trigger_output->toBool())
+		if (!$trigger_output->toBool())
 		{
 			$oDB->rollback();
 			return $trigger_output;
@@ -1146,7 +1146,7 @@ 
 
 		// Return the result
 		$output = new BaseObject(0, $success_message);
-		if($trigger_obj->update_target === 'voted_count')
+		if ($trigger_obj->update_target === 'voted_count')
 		{
 			$output->add('voted_count', $trigger_obj->after_point);
 		}
@@ -1166,7 +1166,7 @@ 
 	function declaredComment($comment_srl)
 	{
 		// Fail if session information already has a reported document
-		if($_SESSION['declared_comment'][$comment_srl])
+		if ($_SESSION['declared_comment'][$comment_srl])
 		{
 			return new BaseObject(-1, 'failed_declared');
 		}
@@ -1175,7 +1175,7 @@ 
 		$args = new stdClass();
 		$args->comment_srl = $comment_srl;
 		$output = executeQuery('comment.getDeclaredComment', $args);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			return $output;
 		}
@@ -1187,7 +1187,7 @@ 
 
 		// Call a trigger (before)
 		$trigger_output = ModuleHandler::triggerCall('comment.declaredComment', 'before', $trigger_obj);
-		if(!$trigger_output->toBool())
+		if (!$trigger_output->toBool())
 		{
 			return $trigger_output;
 		}
@@ -1197,21 +1197,21 @@ 
 		$oComment = $oCommentModel->getComment($comment_srl, FALSE, FALSE);
 
 		// failed if both ip addresses between author's and the current user are same.
-		if($oComment->get('ipaddress') == $_SERVER['REMOTE_ADDR'])
+		if ($oComment->get('ipaddress') == $_SERVER['REMOTE_ADDR'])
 		{
 			$_SESSION['declared_comment'][$comment_srl] = TRUE;
 			return new BaseObject(-1, 'failed_declared');
 		}
 
 		// if the comment author is a member
-		if($oComment->get('member_srl'))
+		if ($oComment->get('member_srl'))
 		{
 			// create the member model object
 			$oMemberModel = getModel('member');
 			$member_srl = $oMemberModel->getLoggedMemberSrl();
 
 			// session registered if the author information matches to the current logged-in user's.
-			if($member_srl && $member_srl == abs($oComment->get('member_srl')))
+			if ($member_srl && $member_srl == abs($oComment->get('member_srl')))
 			{
 				$_SESSION['declared_comment'][$comment_srl] = TRUE;
 				return new BaseObject(-1, 'failed_declared');
@@ -1219,7 +1219,7 @@ 
 		}
 
 		// If logged-in, use the member_srl. otherwise use the ipaddress.
-		if($member_srl)
+		if ($member_srl)
 		{
 			$args->member_srl = $member_srl;
 		}
@@ -1231,7 +1231,7 @@ 
 		$log_output = executeQuery('comment.getCommentDeclaredLogInfo', $args);
 
 		// session registered if log info contains report log.
-		if($log_output->data->count)
+		if ($log_output->data->count)
 		{
 			$_SESSION['declared_comment'][$comment_srl] = TRUE;
 			return new BaseObject(-1, 'failed_declared');
@@ -1242,7 +1242,7 @@ 
 		$oDB->begin();
 
 		// execute insert
-		if($output->data->declared_count > 0)
+		if ($output->data->declared_count > 0)
 		{
 			$output = executeQuery('comment.updateDeclaredComment', $args);
 		}
@@ -1251,7 +1251,7 @@ 
 			$output = executeQuery('comment.insertDeclaredComment', $args);
 		}
 
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			$oDB->rollback();
 			return $output;
@@ -1263,7 +1263,7 @@ 
 		// Call a trigger (after)
 		$trigger_obj->declared_count = $declared_count + 1;
 		$trigger_output = ModuleHandler::triggerCall('comment.declaredComment', 'after', $trigger_obj);
-		if(!$trigger_output->toBool())
+		if (!$trigger_output->toBool())
 		{
 			$oDB->rollback();
 			return $trigger_output;
@@ -1288,7 +1288,7 @@ 
 	function addCommentPopupMenu($url, $str, $icon = '', $target = 'self')
 	{
 		$comment_popup_menu_list = Context::get('comment_popup_menu_list');
-		if(!is_array($comment_popup_menu_list))
+		if (!is_array($comment_popup_menu_list))
 		{
 			$comment_popup_menu_list = array();
 		}
@@ -1310,7 +1310,7 @@ 
 	function procCommentInsertModuleConfig()
 	{
 		$module_srl = Context::get('target_module_srl');
-		if(preg_match('/^([0-9,]+)$/', $module_srl))
+		if (preg_match('/^([0-9,]+)$/', $module_srl))
 		{
 			$module_srl = explode(',', $module_srl);
 		}
@@ -1321,33 +1321,33 @@ 
 
 		$comment_config = new stdClass();
 		$comment_config->comment_count = (int) Context::get('comment_count');
-		if(!$comment_config->comment_count)
+		if (!$comment_config->comment_count)
 		{
 			$comment_config->comment_count = 50;
 		}
 
 		$comment_config->use_vote_up = Context::get('use_vote_up');
-		if(!$comment_config->use_vote_up)
+		if (!$comment_config->use_vote_up)
 		{
 			$comment_config->use_vote_up = 'Y';
 		}
 
 		$comment_config->use_vote_down = Context::get('use_vote_down');
-		if(!$comment_config->use_vote_down)
+		if (!$comment_config->use_vote_down)
 		{
 			$comment_config->use_vote_down = 'Y';
 		}
 
 		$comment_config->use_comment_validation = Context::get('use_comment_validation');
-		if(!$comment_config->use_comment_validation)
+		if (!$comment_config->use_comment_validation)
 		{
 			$comment_config->use_comment_validation = 'N';
 		}
 
-		for($i = 0; $i < count($module_srl); $i++)
+		for ($i = 0; $i < count($module_srl); $i++)
 		{
 			$srl = trim($module_srl[$i]);
-			if(!$srl)
+			if (!$srl)
 			{
 				continue;
 			}
@@ -1381,25 +1381,25 @@ 
 	 */
 	function procCommentGetList()
 	{
-		if(!Context::get('is_logged'))
+		if (!Context::get('is_logged'))
 		{
 			return new BaseObject(-1, 'msg_not_permitted');
 		}
 
 		$commentSrls = Context::get('comment_srls');
-		if($commentSrls)
+		if ($commentSrls)
 		{
 			$commentSrlList = explode(',', $commentSrls);
 		}
 
-		if(count($commentSrlList) > 0)
+		if (count($commentSrlList) > 0)
 		{
 			$oCommentModel = getModel('comment');
 			$commentList = $oCommentModel->getComments($commentSrlList);
 
-			if(is_array($commentList))
+			if (is_array($commentList))
 			{
-				foreach($commentList as $value)
+				foreach ($commentList as $value)
 				{
 					$value->content = strip_tags($value->content);
 				}
@@ -1424,9 +1424,9 @@ 
 		$commentConfig = $oModuleModel->getModulePartConfig('comment', $obj->originModuleSrl);
 
 		$oModuleController = getController('module');
-		if(is_array($obj->moduleSrlList))
+		if (is_array($obj->moduleSrlList))
 		{
-			foreach($obj->moduleSrlList as $moduleSrl)
+			foreach ($obj->moduleSrlList as $moduleSrl)
 			{
 				$oModuleController->insertModulePartConfig('comment', $moduleSrl, $commentConfig);
 			}

Braces +22 added lines, -44 removed lines

@@ -211,14 +211,12 @@ 
 				if($logged_info->is_admin == 'Y')
 				{
 					$is_admin = TRUE;
-				}
-				else
+				} else
 				{
 					$is_admin = FALSE;
 				}
 			}
-		}
-		else
+		} else
 		{
 			$is_admin = FALSE;
 		}
@@ -226,14 +224,12 @@ 
 		if(!$using_validation)
 		{
 			$obj->status = 1;
-		}
-		else
+		} else
 		{
 			if($is_admin)
 			{
 				$obj->status = 1;
-			}
-			else
+			} else
 			{
 				$obj->status = 0;
 			}
@@ -310,8 +306,7 @@ 
 		if(!$obj->comment_srl)
 		{
 			$obj->comment_srl = getNextSequence();
-		}
-		elseif(!$is_admin && !$manual_inserted && !checkUserSequence($obj->comment_srl)) 
+		} elseif(!$is_admin && !$manual_inserted && !checkUserSequence($obj->comment_srl)) 
 		{
 			return new BaseObject(-1, 'msg_not_permitted');
 		}
@@ -369,8 +364,7 @@ 
 			$list_args->head = $list_args->arrange = $obj->comment_srl;
 			$list_args->depth = 0;
 			// If parent comment exists, get information of the parent comment
-		}
-		else
+		} else
 		{
 			// get information of the parent comment posting
 			$parent_args = new stdClass();
@@ -393,8 +387,7 @@ 
 			{
 				$list_args->arrange = $obj->comment_srl;
 				// if the depth of comments is greater than 2, execute update.
-			}
-			else
+			} else
 			{
 				// get the top listed comment among those in lower depth and same head with parent's.
 				$p_args = new stdClass();
@@ -407,8 +400,7 @@ 
 				{
 					$list_args->arrange = $output->data->arrange;
 					$output = executeQuery('comment.updateCommentListArrange', $list_args);
-				}
-				else
+				} else
 				{
 					$list_args->arrange = $obj->comment_srl;
 				}
@@ -442,8 +434,7 @@ 
 		if(!$using_validation)
 		{
 			$output = $oDocumentController->updateCommentCount($document_srl, $comment_count, $obj->nick_name, TRUE);
-		}
-		else
+		} else
 		{
 			if($is_admin)
 			{
@@ -511,8 +502,7 @@ 
 		if(isset($obj->member_srl) && !is_null($obj->member_srl))
 		{
 			$member_info = $oMemberModel->getMemberInfoByMemberSrl($obj->member_srl);
-		}
-		else
+		} else
 		{
 			$member_info = new stdClass();
 			$member_info->is_admin = "N";
@@ -558,8 +548,7 @@ 
 					<br /><a href=\"" . getFullUrl('', 'module', 'admin', 'act', 'dispCommentAdminList', 'search_target', 'module', 'search_keyword', $obj->module_srl) . "\">" . getFullUrl('', 'module', 'admin', 'act', 'dispCommentAdminList', 'search_target', 'module', 'search_keyword', $obj->module_srl) . "</a>
 					";
 				$oMail->setContent($mail_content);
-			}
-			else
+			} else
 			{
 				$mail_content = "
 					Author: " . $member_info->nick_name . "
@@ -832,8 +821,7 @@ 
 			if(!$deleteAllComment)
 			{
 				return new BaseObject(-1, 'fail_to_delete_have_children');
-			}
-			else
+			} else
 			{
 				foreach($childs as $val)
 				{
@@ -897,8 +885,7 @@ 
 		{
 			$this->_deleteDeclaredComments($args);
 			$this->_deleteVotedComments($args);
-		} 
-		else 
+		} else 
 		{
 			$args = new stdClass();
 			$args->upload_target_srl = $comment_srl;
@@ -941,8 +928,7 @@ 
 		{
 			$oDocument = new documentItem();
 			$oDocument->setAttribute($obj);
-		}
-		else
+		} else
 		{
 			$oDocument = $oDocumentModel->getDocument($document_srl);
 		}
@@ -1035,8 +1021,7 @@ 
 		{
 			$failed_voted = 'failed_voted';
 			$success_message = 'success_voted';
-		}
-		else
+		} else
 		{
 			$failed_voted = 'failed_blamed';
 			$success_message = 'success_blamed';
@@ -1079,8 +1064,7 @@ 
 		if($member_srl)
 		{
 			$args->member_srl = $member_srl;
-		}
-		else
+		} else
 		{
 			$args->ipaddress = $_SERVER['REMOTE_ADDR'];
 		}
@@ -1120,8 +1104,7 @@ 
 		{
 			$args->blamed_count = $trigger_obj->after_point;
 			$output = executeQuery('comment.updateBlamedCount', $args);
-		}
-		else
+		} else
 		{
 			$args->voted_count = $trigger_obj->after_point;
 			$output = executeQuery('comment.updateVotedCount', $args);
@@ -1149,8 +1132,7 @@ 
 		if($trigger_obj->update_target === 'voted_count')
 		{
 			$output->add('voted_count', $trigger_obj->after_point);
-		}
-		else
+		} else
 		{
 			$output->add('blamed_count', $trigger_obj->after_point);
 		}
@@ -1222,8 +1204,7 @@ 
 		if($member_srl)
 		{
 			$args->member_srl = $member_srl;
-		}
-		else
+		} else
 		{
 			$args->ipaddress = $_SERVER['REMOTE_ADDR'];
 		}
@@ -1245,8 +1226,7 @@ 
 		if($output->data->declared_count > 0)
 		{
 			$output = executeQuery('comment.updateDeclaredComment', $args);
-		}
-		else
+		} else
 		{
 			$output = executeQuery('comment.insertDeclaredComment', $args);
 		}
@@ -1313,8 +1293,7 @@ 
 		if(preg_match('/^([0-9,]+)$/', $module_srl))
 		{
 			$module_srl = explode(',', $module_srl);
-		}
-		else
+		} else
 		{
 			$module_srl = array($module_srl);
 		}
@@ -1404,8 +1383,7 @@ 
 					$value->content = strip_tags($value->content);
 				}
 			}
-		}
-		else
+		} else
 		{
 			global $lang;
 			$commentList = array();

modules/point/point.controller.php

Spacing +103 added lines, -103 removed lines

@@ -31,7 +31,7 @@ 
 		$point = $config->signup_point;
 		// Increase the point
 		$cur_point += $point;
-		$this->setPoint($member_srl,$cur_point, 'signup');
+		$this->setPoint($member_srl, $cur_point, 'signup');
 
 		return new BaseObject();
 	}
@@ -42,9 +42,9 @@ 
 	function triggerAfterLogin(&$obj)
 	{
 		$member_srl = $obj->member_srl;
-		if(!$member_srl) return new BaseObject();
+		if (!$member_srl) return new BaseObject();
 		// If the last login is not today, give the points
-		if(substr($obj->last_login,0,8)==date("Ymd")) return new BaseObject();
+		if (substr($obj->last_login, 0, 8) == date("Ymd")) return new BaseObject();
 		// Get the point module information
 		$oModuleModel = getModel('module');
 		$config = $oModuleModel->getModuleConfig('point');
@@ -55,7 +55,7 @@ 
 		$point = $config->login_point;
 		// Increase the point
 		$cur_point += $point;
-		$this->setPoint($member_srl,$cur_point);
+		$this->setPoint($member_srl, $cur_point);
 
 		return new BaseObject();
 	}
@@ -66,30 +66,30 @@ 
 	function triggerInsertDocument(&$obj)
 	{
 		$oDocumentModel = getModel('document');
-		if($obj->status != $oDocumentModel->getConfigStatus('temp'))
+		if ($obj->status != $oDocumentModel->getConfigStatus('temp'))
 		{
 			$module_srl = $obj->module_srl;
 			$member_srl = $obj->member_srl;
-			if(!$module_srl || !$member_srl) return new BaseObject();
+			if (!$module_srl || !$member_srl) return new BaseObject();
 			// The fix to disable giving points for saving the document temporarily
-			if($module_srl == $member_srl) return new BaseObject();
+			if ($module_srl == $member_srl) return new BaseObject();
 			// Get the point module information
 			$oModuleModel = getModel('module');
 			$config = $oModuleModel->getModuleConfig('point');
-			$module_config = $oModuleModel->getModulePartConfig('point',$module_srl);
+			$module_config = $oModuleModel->getModulePartConfig('point', $module_srl);
 			// Get the points of the member
 			$oPointModel = getModel('point');
 			$cur_point = $oPointModel->getPoint($member_srl, true);
 
 			$point = $module_config['insert_document'];
-			if(strlen($point) == 0 && !is_int($point)) $point = $config->insert_document;
+			if (strlen($point) == 0 && !is_int($point)) $point = $config->insert_document;
 			$cur_point += $point;
 			// Add points for attaching a file
 			$point = $module_config['upload_file'];
-			if(strlen($point) == 0 && !is_int($point)) $point = $config->upload_file;
-			if($obj->uploaded_count) $cur_point += $point * $obj->uploaded_count;
+			if (strlen($point) == 0 && !is_int($point)) $point = $config->upload_file;
+			if ($obj->uploaded_count) $cur_point += $point * $obj->uploaded_count;
 			// Increase the point
-			$this->setPoint($member_srl,$cur_point);
+			$this->setPoint($member_srl, $cur_point);
 		}
 
 		return new BaseObject();
@@ -106,24 +106,24 @@ 
 		$oDocument = $oDocumentModel->getDocument($document_srl);
 
 		// if status is TEMP or PUBLIC... give not point, only status is empty
-		if($oDocument->get('status') == $oDocumentModel->getConfigStatus('temp') && $obj->status != $oDocumentModel->getConfigStatus('temp'))
+		if ($oDocument->get('status') == $oDocumentModel->getConfigStatus('temp') && $obj->status != $oDocumentModel->getConfigStatus('temp'))
 		{
 			$oModuleModel = getModel('module');
 
 			// Get the point module information
 			$config = $oModuleModel->getModuleConfig('point');
-			$module_config = $oModuleModel->getModulePartConfig('point',$obj->module_srl);
+			$module_config = $oModuleModel->getModulePartConfig('point', $obj->module_srl);
 			// Get the points of the member
 			$oPointModel = getModel('point');
 			$cur_point = $oPointModel->getPoint($oDocument->get('member_srl'), true);
 
 			$point = $module_config['insert_document'];
-			if(strlen($point) == 0 && !is_int($point)) $point = $config->insert_document;
+			if (strlen($point) == 0 && !is_int($point)) $point = $config->insert_document;
 			$cur_point += $point;
 			// Add points for attaching a file
 			$point = $module_config['upload_file'];
-			if(strlen($point) == 0 && !is_int($point)) $point = $config->upload_file;
-			if($obj->uploaded_count) $cur_point += $point * $obj->uploaded_count;
+			if (strlen($point) == 0 && !is_int($point)) $point = $config->upload_file;
+			if ($obj->uploaded_count) $cur_point += $point * $obj->uploaded_count;
 			// Increase the point
 			$this->setPoint($oDocument->get('member_srl'), $cur_point);
 		}
@@ -141,42 +141,42 @@ 
 
 		$oDocumentModel = getModel('document');
 		$oDocument = $oDocumentModel->getDocument($document_srl);
-		if(!$oDocument->isExists()) return new BaseObject();
+		if (!$oDocument->isExists()) return new BaseObject();
 		// Get the point module information
 		$oModuleModel = getModel('module');
 		$config = $oModuleModel->getModuleConfig('point');
-		$module_config = $oModuleModel->getModulePartConfig('point',$oDocument->get('module_srl'));
+		$module_config = $oModuleModel->getModulePartConfig('point', $oDocument->get('module_srl'));
 		// The process related to clearing the post comments
 		$comment_point = $module_config['insert_comment'];
-		if(strlen($comment_point) == 0 && !is_int($comment_point)) $comment_point = $config->insert_comment;
+		if (strlen($comment_point) == 0 && !is_int($comment_point)) $comment_point = $config->insert_comment;
 		// If there are comment points, attempt to deduct
-		if($comment_point>0) return new BaseObject();
+		if ($comment_point > 0) return new BaseObject();
 		// Get all the comments related to this post
 		$cp_args = new stdClass();
 		$cp_args->document_srl = $document_srl;
 		$output = executeQueryArray('point.getCommentUsers', $cp_args);
 		// Return if there is no object
-		if(!$output->data) return new BaseObject();
+		if (!$output->data) return new BaseObject();
 		// Organize the member number
 		$member_srls = array();
 		$cnt = count($output->data);
-		for($i=0;$i<$cnt;$i++)
+		for ($i = 0; $i < $cnt; $i++)
 		{
-			if($output->data[$i]->member_srl<1) continue;
+			if ($output->data[$i]->member_srl < 1) continue;
 			$member_srls[abs($output->data[$i]->member_srl)] = $output->data[$i]->count;
 		}
 		// Remove the member number who has written the original post
-		if($member_srl) unset($member_srls[abs($member_srl)]);
-		if(!count($member_srls)) return new BaseObject();
+		if ($member_srl) unset($member_srls[abs($member_srl)]);
+		if (!count($member_srls)) return new BaseObject();
 		// Remove all the points for each member
 		$oPointModel = getModel('point');
 		// Get the points
 		$point = $module_config['download_file'];
-		foreach($member_srls as $member_srl => $cnt)
+		foreach ($member_srls as $member_srl => $cnt)
 		{
 			$cur_point = $oPointModel->getPoint($member_srl, true);
 			$cur_point -= $cnt * $comment_point;
-			$this->setPoint($member_srl,$cur_point);
+			$this->setPoint($member_srl, $cur_point);
 		}
 
 		return new BaseObject();
@@ -189,15 +189,15 @@ 
 	{
 		$oDocumentModel = getModel('document');
 
-		if($obj->status != $oDocumentModel->getConfigStatus('temp'))
+		if ($obj->status != $oDocumentModel->getConfigStatus('temp'))
 		{
 			$module_srl = $obj->module_srl;
 			$member_srl = $obj->member_srl;
 			// The process related to clearing the post object
-			if(!$module_srl || !$member_srl) return new BaseObject();
+			if (!$module_srl || !$member_srl) return new BaseObject();
 			// Run only when logged in
 			$logged_info = Context::get('logged_info');
-			if(!$logged_info->member_srl) return new BaseObject();
+			if (!$logged_info->member_srl) return new BaseObject();
 			// Get the points of the member
 			$oPointModel = getModel('point');
 			$cur_point = $oPointModel->getPoint($member_srl, true);
@@ -207,12 +207,12 @@ 
 			$module_config = $oModuleModel->getModulePartConfig('point', $module_srl);
 
 			$point = $module_config['insert_document'];
-			if(strlen($point) == 0 && !is_int($point)) $point = $config->insert_document;
+			if (strlen($point) == 0 && !is_int($point)) $point = $config->insert_document;
 			// if the point is set to decrease when writing a document, make sure it does not increase the points when deleting an article
-			if($point < 0) return new BaseObject();
+			if ($point < 0) return new BaseObject();
 			$cur_point -= $point;
 			// Increase the point
-			$this->setPoint($member_srl,$cur_point);
+			$this->setPoint($member_srl, $cur_point);
 		}
 
 		return new BaseObject();
@@ -225,12 +225,12 @@ 
 	{
 		$module_srl = $obj->module_srl;
 		$member_srl = $obj->member_srl;
-		if(!$module_srl || !$member_srl) return new BaseObject();
+		if (!$module_srl || !$member_srl) return new BaseObject();
 		// Do not increase the points if the member is the author of the post
 		$document_srl = $obj->document_srl;
 		$oDocumentModel = getModel('document');
 		$oDocument = $oDocumentModel->getDocument($document_srl);
-		if(!$oDocument->isExists() || abs($oDocument->get('member_srl'))==abs($member_srl)) return new BaseObject();
+		if (!$oDocument->isExists() || abs($oDocument->get('member_srl')) == abs($member_srl)) return new BaseObject();
 		// Get the point module information
 		$oModuleModel = getModel('module');
 		$config = $oModuleModel->getModuleConfig('point');
@@ -240,10 +240,10 @@ 
 		$cur_point = $oPointModel->getPoint($member_srl, true);
 
 		$point = $module_config['insert_comment'];
-		if(strlen($point) == 0 && !is_int($point)) $point = $config->insert_comment;
+		if (strlen($point) == 0 && !is_int($point)) $point = $config->insert_comment;
 		// Increase the point
 		$cur_point += $point;
-		$this->setPoint($member_srl,$cur_point);
+		$this->setPoint($member_srl, $cur_point);
 
 		return new BaseObject();
 	}
@@ -260,11 +260,11 @@ 
 		$module_srl = $obj->module_srl;
 		$member_srl = abs($obj->member_srl);
 		$document_srl = $obj->document_srl;
-		if(!$module_srl || !$member_srl) return new BaseObject();
+		if (!$module_srl || !$member_srl) return new BaseObject();
 		// Get the original article (if the original article is missing or if the member is its author, do not apply the points)
 		$oDocument = $oDocumentModel->getDocument($document_srl);
-		if(!$oDocument->isExists()) return new BaseObject();
-		if($oDocument->get('member_srl')==$member_srl) return new BaseObject();
+		if (!$oDocument->isExists()) return new BaseObject();
+		if ($oDocument->get('member_srl') == $member_srl) return new BaseObject();
 		// Get the point module information
 		$config = $oModuleModel->getModuleConfig('point');
 		$module_config = $oModuleModel->getModulePartConfig('point', $module_srl);
@@ -272,12 +272,12 @@ 
 		$cur_point = $oPointModel->getPoint($member_srl, true);
 
 		$point = $module_config['insert_comment'];
-		if(strlen($point) == 0 && !is_int($point)) $point = $config->insert_comment;
+		if (strlen($point) == 0 && !is_int($point)) $point = $config->insert_comment;
 		// if the point is set to decrease when writing a comment, make sure it does not increase the points when deleting a comment
-		if($point < 0) return new BaseObject();
+		if ($point < 0) return new BaseObject();
 		// Increase the point
 		$cur_point -= $point;
-		$this->setPoint($member_srl,$cur_point);
+		$this->setPoint($member_srl, $cur_point);
 
 		return new BaseObject();
 	}
@@ -297,11 +297,11 @@ 
 	 */
 	function triggerDeleteFile(&$obj)
 	{
-		if($obj->isvalid != 'Y') return new BaseObject();
+		if ($obj->isvalid != 'Y') return new BaseObject();
 
 		$module_srl = $obj->module_srl;
 		$member_srl = $obj->member_srl;
-		if(!$module_srl || !$member_srl) return new BaseObject();
+		if (!$module_srl || !$member_srl) return new BaseObject();
 		// Get the point module information
 		$oModuleModel = getModel('module');
 		$config = $oModuleModel->getModuleConfig('point');
@@ -311,10 +311,10 @@ 
 		$cur_point = $oPointModel->getPoint($member_srl, true);
 
 		$point = $module_config['upload_file'];
-		if(strlen($point) == 0 && !is_int($point)) $point = $config->upload_file;
+		if (strlen($point) == 0 && !is_int($point)) $point = $config->upload_file;
 		// Increase the point
 		$cur_point -= $point;
-		$this->setPoint($member_srl,$cur_point);
+		$this->setPoint($member_srl, $cur_point);
 
 		return new BaseObject();
 	}
@@ -327,10 +327,10 @@ 
 		$logged_info = Context::get('logged_info');
 		$member_srl = $logged_info->member_srl;
 		$module_srl = $obj->module_srl;
-		if(!$module_srl) return new BaseObject();
+		if (!$module_srl) return new BaseObject();
 
 		// Pass if it is your file
-		if($member_srl && abs($obj->member_srl) == $member_srl) return new BaseObject();
+		if ($member_srl && abs($obj->member_srl) == $member_srl) return new BaseObject();
 		$oModuleModel = getModel('module');
 		$config = $oModuleModel->getModuleConfig('point');
 		$module_config = $oModuleModel->getModulePartConfig('point', $module_srl);
@@ -344,11 +344,11 @@ 
 		}
 
 		// If the user is not logged in and download requires points, deny access.
-		if(!Context::get('is_logged'))
+		if (!Context::get('is_logged'))
 		{
-			if($config->disable_download == 'Y' && $point)
+			if ($config->disable_download == 'Y' && $point)
 			{
-				return new BaseObject(-1,'msg_not_permitted_download');
+				return new BaseObject(-1, 'msg_not_permitted_download');
 			}
 			else
 			{
@@ -363,7 +363,7 @@ 
 		// If the member does not have enough points, deny access.
 		if ($config->disable_download == 'Y' && $cur_point + $point < 0)
 		{
-			return new BaseObject(-1,'msg_cannot_download');
+			return new BaseObject(-1, 'msg_cannot_download');
 		}
 
 		// Otherwise, points will be adjusted after downloading (triggerDownloadFile).
@@ -377,13 +377,13 @@ 
 	{
 		// Run only when logged in
 		$logged_info = Context::get('logged_info');
-		if(!$logged_info->member_srl) return new BaseObject();
+		if (!$logged_info->member_srl) return new BaseObject();
 		$module_srl = $obj->module_srl;
 		$member_srl = $logged_info->member_srl;
-		if(!$module_srl) return new BaseObject();
+		if (!$module_srl) return new BaseObject();
 
 		// Pass if it is your file
-		if($member_srl && abs($obj->member_srl) == $member_srl) return new BaseObject();
+		if ($member_srl && abs($obj->member_srl) == $member_srl) return new BaseObject();
 
 		// Get the point module information
 		$oModuleModel = getModel('module');
@@ -424,22 +424,22 @@ 
 		// Get the original author number
 		$target_member_srl = abs($obj->get('member_srl'));
 		// Pass without increasing the hits if the viewer is the same as the author
-		if($target_member_srl == $member_srl) return new BaseObject();
+		if ($target_member_srl == $member_srl) return new BaseObject();
 		// Get the point information for each module
 		$config = $oModuleModel->getModuleConfig('point');
 		$module_config = $oModuleModel->getModulePartConfig('point', $obj->get('module_srl'));
 		// Get hits points
 		$point = $module_config['read_document'];
-		if(strlen($point) == 0 && !is_int($point)) $point = $config->read_document;
+		if (strlen($point) == 0 && !is_int($point)) $point = $config->read_document;
 		// Pass if there are no requested points
-		if(!$point) return new BaseObject();
+		if (!$point) return new BaseObject();
 		// In case of a registered member, if it is read but cannot just pass, then get the current points
-		if($member_srl)
+		if ($member_srl)
 		{
 			$args->member_srl = $member_srl;
 			$args->document_srl = $obj->document_srl;
 			$output = executeQuery('document.getDocumentReadedLogInfo', $args);
-			if($output->data->count) return new BaseObject();
+			if ($output->data->count) return new BaseObject();
 			$cur_point = $oPointModel->getPoint($member_srl, true);
 		}
 		else
@@ -450,7 +450,7 @@ 
 		$config = $oModuleModel->getModuleConfig('point');
 		// When the requested points are negative, compared it with the current point
 		$_SESSION['banned_document'][$obj->document_srl] = false;
-		if($config->disable_read_document == 'Y' && $point < 0 && abs($point)>$cur_point)
+		if ($config->disable_read_document == 'Y' && $point < 0 && abs($point) > $cur_point)
 		{
 			$message = sprintf(Context::getLang('msg_disallow_by_point'), abs($point), $cur_point);
 			$obj->add('content', $message);
@@ -458,14 +458,14 @@ 
 			return new BaseObject(-1, $message);
 		}
 		// If not logged in, pass
-		if(!$logged_info->member_srl) return new BaseObject();
+		if (!$logged_info->member_srl) return new BaseObject();
 		// Pass, if there are no requested points
-		if(!$point) return new BaseObject();
+		if (!$point) return new BaseObject();
 		// If the read record is missing, leave it
 		$output = executeQuery('document.insertDocumentReadedLog', $args);
 		// Increase the point
 		$cur_point += $point;
-		$this->setPoint($member_srl,$cur_point);
+		$this->setPoint($member_srl, $cur_point);
 
 		return new BaseObject();
 	}
@@ -477,7 +477,7 @@ 
 	{
 		$module_srl = $obj->module_srl;
 		$member_srl = $obj->member_srl;
-		if(!$module_srl || !$member_srl) return new BaseObject();
+		if (!$module_srl || !$member_srl) return new BaseObject();
 
 		$oModuleModel = getModel('module');
 		$config = $oModuleModel->getModuleConfig('point');
@@ -486,21 +486,21 @@ 
 		$oPointModel = getModel('point');
 		$cur_point = $oPointModel->getPoint($member_srl, true);
 
-		if( $obj->point > 0 )
+		if ($obj->point > 0)
 		{
 			$point = $module_config['voted'];
-			if(strlen($point) == 0 && !is_int($point)) $point = $config->voted;
+			if (strlen($point) == 0 && !is_int($point)) $point = $config->voted;
 		}
 		else
 		{
 			$point = $module_config['blamed'];
-			if(strlen($point) == 0 && !is_int($point)) $point = $config->blamed;
+			if (strlen($point) == 0 && !is_int($point)) $point = $config->blamed;
 		}
 
-		if(!$point) return new BaseObject();
+		if (!$point) return new BaseObject();
 		// Increase the point
 		$cur_point += $point;
-		$this->setPoint($member_srl,$cur_point);
+		$this->setPoint($member_srl, $cur_point);
 
 		return new BaseObject();
 	}
@@ -512,7 +512,7 @@ 
 	{
 		$member_srl = abs($member_srl);
 		$mode_arr = array('add', 'minus', 'update', 'signup');
-		if(!$mode || !in_array($mode,$mode_arr)) $mode = 'update';
+		if (!$mode || !in_array($mode, $mode_arr)) $mode = 'update';
 
 		// Get configuration information
 		$oMemberModel = getModel('member');
@@ -529,7 +529,7 @@ 
 		$args->member_srl = $member_srl;
 		$args->point = $current_point;
 
-		switch($mode)
+		switch ($mode)
 		{
 			case 'add' :
 				$args->point += $point;
@@ -542,7 +542,7 @@ 
 				$args->point = $point;
 				break;
 		}
-		if($args->point < 0) $args->point = 0;
+		if ($args->point < 0) $args->point = 0;
 		$point = $args->point;
 
 		// Call a trigger (before)
@@ -553,7 +553,7 @@ 
 		$trigger_obj->current_level = $current_level;
 		$trigger_obj->set_point = $point;
 		$trigger_output = ModuleHandler::triggerCall('point.setPoint', 'before', $trigger_obj);
-		if(!$trigger_output->toBool())
+		if (!$trigger_output->toBool())
 		{
 			return $trigger_output;
 		}
@@ -563,7 +563,7 @@ 
 		$oDB->begin();
 
 		// If there are points, update, if no, insert
-		if($current_point > 0)
+		if ($current_point > 0)
 		{
 			$output = executeQuery("point.updatePoint", $args);
 		}
@@ -571,13 +571,13 @@ 
 		{
 			// 많은 동접시 넣는 과정에서 insert가 미리 이루어졌지만 이 공간으로 넘어올 경우 다시 한번 더 업데이트를 처리.
 			$output = executeQuery("point.insertPoint", $args);
-			if(!$output->toBool())
+			if (!$output->toBool())
 			{
 				$output = executeQuery("point.updatePoint", $args);
 			}
 		}
 
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			$oDB->rollback();
 			return $output;
@@ -587,12 +587,12 @@ 
 		$level = $oPointModel->getLevel($point, $config->level_step);
 
 		// If existing level and a new one are different attempt to set a point group
-		if($level != $current_level)
+		if ($level != $current_level)
 		{
 			// Check if the level, for which the current points are prepared, is calculate and set the correct group
 			$point_group = $config->point_group;
 			// If the point group exists
-			if($point_group && is_array($point_group) && count($point_group) )
+			if ($point_group && is_array($point_group) && count($point_group))
 			{
 				// Get the default group
 				$default_group = $oMemberModel->getDefaultGroup();
@@ -602,29 +602,29 @@ 
 
 				asort($point_group);
 				// Reset group after initialization
-				if($config->group_reset != 'N')
+				if ($config->group_reset != 'N')
 				{
 					// If the new level is in the right group
-					if(in_array($level, $point_group))
+					if (in_array($level, $point_group))
 					{
 						// Delete all groups except the one which the current level belongs to
-						foreach($point_group as $group_srl => $target_level)
+						foreach ($point_group as $group_srl => $target_level)
 						{
 							$del_group_list[] = $group_srl;
-							if($target_level == $level) $new_group_list[] = $group_srl;
+							if ($target_level == $level) $new_group_list[] = $group_srl;
 						}
 					}
 					// Otherwise, in case the level is reduced, add the recent group
 					else
 					{
 						$i = $level;
-						while($i > 0)
+						while ($i > 0)
 						{
-							if(in_array($i, $point_group))
+							if (in_array($i, $point_group))
 							{
-								foreach($point_group as $group_srl => $target_level)
+								foreach ($point_group as $group_srl => $target_level)
 								{
-									if($target_level == $i)
+									if ($target_level == $i)
 									{
 										$new_group_list[] = $group_srl;
 									}
@@ -635,9 +635,9 @@ 
 						}
 					}
 					// Delete the group of a level which is higher than the current level
-					foreach($point_group as $group_srl => $target_level)
+					foreach ($point_group as $group_srl => $target_level)
 					{
-						if($target_level > $level) $del_group_list[] = $group_srl;
+						if ($target_level > $level) $del_group_list[] = $group_srl;
 					}
 					$del_group_list[] = $default_group->group_srl;
 				}
@@ -645,16 +645,16 @@ 
 				else
 				{
 					// Check until the current level by rotating setting the configurations of the point groups
-					foreach($point_group as $group_srl => $target_level)
+					foreach ($point_group as $group_srl => $target_level)
 					{
 						$del_group_list[] = $group_srl;
-						if($target_level <= $level) $new_group_list[] = $group_srl;
+						if ($target_level <= $level) $new_group_list[] = $group_srl;
 					}
 				}
 				// If there is no a new group, granted the default group
-				if(!$new_group_list[0]) $new_group_list[0] = $default_group->group_srl;
+				if (!$new_group_list[0]) $new_group_list[0] = $default_group->group_srl;
 				// Remove linkage group
-				if($del_group_list && count($del_group_list))
+				if ($del_group_list && count($del_group_list))
 				{
 					$del_group_args = new stdClass;
 					$del_group_args->member_srl = $member_srl;
@@ -662,7 +662,7 @@ 
 					$del_group_output = executeQuery('point.deleteMemberGroup', $del_group_args);
 				}
 				// Grant a new group
-				foreach($new_group_list as $group_srl)
+				foreach ($new_group_list as $group_srl)
 				{
 					$new_group_args = new stdClass;
 					$new_group_args->member_srl = $member_srl;
@@ -677,7 +677,7 @@ 
 		$trigger_obj->del_group_list = $del_group_list;
 		$trigger_obj->new_level = $level;
 		$trigger_output = ModuleHandler::triggerCall('point.setPoint', 'after', $trigger_obj);
-		if(!$trigger_output->toBool())
+		if (!$trigger_output->toBool())
 		{
 			$oDB->rollback();
 			return $trigger_output;
@@ -693,17 +693,17 @@ 
 		FileHandler::writeFile($cache_filename, $point);
 
 		$oCacheHandler = CacheHandler::getInstance('object', null, true);
-		if($new_group_list && $del_group_list && $oCacheHandler->isSupport())
+		if ($new_group_list && $del_group_list && $oCacheHandler->isSupport())
 		{
-			$object_key = 'member_groups:' . getNumberingPath($member_srl) . $member_srl . '_0';
+			$object_key = 'member_groups:'.getNumberingPath($member_srl).$member_srl.'_0';
 			$cache_key = $oCacheHandler->getGroupKey('member', $object_key);
 			$oCacheHandler->delete($cache_key);
 		}
 
 		$oCacheHandler = CacheHandler::getInstance('object');
-		if($new_group_list && $del_group_list && $oCacheHandler->isSupport())
+		if ($new_group_list && $del_group_list && $oCacheHandler->isSupport())
 		{
-			$object_key = 'member_info:' . getNumberingPath($member_srl) . $member_srl;
+			$object_key = 'member_info:'.getNumberingPath($member_srl).$member_srl;
 			$cache_key = $oCacheHandler->getGroupKey('member', $object_key);
 			$oCacheHandler->delete($cache_key);
 		}
@@ -717,9 +717,9 @@ 
 		$pointConfig = $oModuleModel->getModulePartConfig('point', $obj->originModuleSrl);
 
 		$oModuleController = getController('module');
-		if(is_array($obj->moduleSrlList))
+		if (is_array($obj->moduleSrlList))
 		{
-			foreach($obj->moduleSrlList AS $key=>$moduleSrl)
+			foreach ($obj->moduleSrlList AS $key=>$moduleSrl)
 			{
 				$oModuleController->insertModulePartConfig('point', $moduleSrl, $pointConfig);
 			}

Braces +165 added lines, -65 removed lines

@@ -42,9 +42,13 @@ 
 	function triggerAfterLogin(&$obj)
 	{
 		$member_srl = $obj->member_srl;
-		if(!$member_srl) return new BaseObject();
+		if(!$member_srl) {
+			return new BaseObject();
+		}
 		// If the last login is not today, give the points
-		if(substr($obj->last_login,0,8)==date("Ymd")) return new BaseObject();
+		if(substr($obj->last_login,0,8)==date("Ymd")) {
+			return new BaseObject();
+		}
 		// Get the point module information
 		$oModuleModel = getModel('module');
 		$config = $oModuleModel->getModuleConfig('point');
@@ -70,9 +74,13 @@ 
 		{
 			$module_srl = $obj->module_srl;
 			$member_srl = $obj->member_srl;
-			if(!$module_srl || !$member_srl) return new BaseObject();
+			if(!$module_srl || !$member_srl) {
+				return new BaseObject();
+			}
 			// The fix to disable giving points for saving the document temporarily
-			if($module_srl == $member_srl) return new BaseObject();
+			if($module_srl == $member_srl) {
+				return new BaseObject();
+			}
 			// Get the point module information
 			$oModuleModel = getModel('module');
 			$config = $oModuleModel->getModuleConfig('point');
@@ -82,12 +90,18 @@ 
 			$cur_point = $oPointModel->getPoint($member_srl, true);
 
 			$point = $module_config['insert_document'];
-			if(strlen($point) == 0 && !is_int($point)) $point = $config->insert_document;
+			if(strlen($point) == 0 && !is_int($point)) {
+				$point = $config->insert_document;
+			}
 			$cur_point += $point;
 			// Add points for attaching a file
 			$point = $module_config['upload_file'];
-			if(strlen($point) == 0 && !is_int($point)) $point = $config->upload_file;
-			if($obj->uploaded_count) $cur_point += $point * $obj->uploaded_count;
+			if(strlen($point) == 0 && !is_int($point)) {
+				$point = $config->upload_file;
+			}
+			if($obj->uploaded_count) {
+				$cur_point += $point * $obj->uploaded_count;
+			}
 			// Increase the point
 			$this->setPoint($member_srl,$cur_point);
 		}
@@ -118,12 +132,18 @@ 
 			$cur_point = $oPointModel->getPoint($oDocument->get('member_srl'), true);
 
 			$point = $module_config['insert_document'];
-			if(strlen($point) == 0 && !is_int($point)) $point = $config->insert_document;
+			if(strlen($point) == 0 && !is_int($point)) {
+				$point = $config->insert_document;
+			}
 			$cur_point += $point;
 			// Add points for attaching a file
 			$point = $module_config['upload_file'];
-			if(strlen($point) == 0 && !is_int($point)) $point = $config->upload_file;
-			if($obj->uploaded_count) $cur_point += $point * $obj->uploaded_count;
+			if(strlen($point) == 0 && !is_int($point)) {
+				$point = $config->upload_file;
+			}
+			if($obj->uploaded_count) {
+				$cur_point += $point * $obj->uploaded_count;
+			}
 			// Increase the point
 			$this->setPoint($oDocument->get('member_srl'), $cur_point);
 		}
@@ -141,33 +161,47 @@ 
 
 		$oDocumentModel = getModel('document');
 		$oDocument = $oDocumentModel->getDocument($document_srl);
-		if(!$oDocument->isExists()) return new BaseObject();
+		if(!$oDocument->isExists()) {
+			return new BaseObject();
+		}
 		// Get the point module information
 		$oModuleModel = getModel('module');
 		$config = $oModuleModel->getModuleConfig('point');
 		$module_config = $oModuleModel->getModulePartConfig('point',$oDocument->get('module_srl'));
 		// The process related to clearing the post comments
 		$comment_point = $module_config['insert_comment'];
-		if(strlen($comment_point) == 0 && !is_int($comment_point)) $comment_point = $config->insert_comment;
+		if(strlen($comment_point) == 0 && !is_int($comment_point)) {
+			$comment_point = $config->insert_comment;
+		}
 		// If there are comment points, attempt to deduct
-		if($comment_point>0) return new BaseObject();
+		if($comment_point>0) {
+			return new BaseObject();
+		}
 		// Get all the comments related to this post
 		$cp_args = new stdClass();
 		$cp_args->document_srl = $document_srl;
 		$output = executeQueryArray('point.getCommentUsers', $cp_args);
 		// Return if there is no object
-		if(!$output->data) return new BaseObject();
+		if(!$output->data) {
+			return new BaseObject();
+		}
 		// Organize the member number
 		$member_srls = array();
 		$cnt = count($output->data);
 		for($i=0;$i<$cnt;$i++)
 		{
-			if($output->data[$i]->member_srl<1) continue;
+			if($output->data[$i]->member_srl<1) {
+				continue;
+			}
 			$member_srls[abs($output->data[$i]->member_srl)] = $output->data[$i]->count;
 		}
 		// Remove the member number who has written the original post
-		if($member_srl) unset($member_srls[abs($member_srl)]);
-		if(!count($member_srls)) return new BaseObject();
+		if($member_srl) {
+			unset($member_srls[abs($member_srl)]);
+		}
+		if(!count($member_srls)) {
+			return new BaseObject();
+		}
 		// Remove all the points for each member
 		$oPointModel = getModel('point');
 		// Get the points
@@ -194,10 +228,14 @@ 
 			$module_srl = $obj->module_srl;
 			$member_srl = $obj->member_srl;
 			// The process related to clearing the post object
-			if(!$module_srl || !$member_srl) return new BaseObject();
+			if(!$module_srl || !$member_srl) {
+				return new BaseObject();
+			}
 			// Run only when logged in
 			$logged_info = Context::get('logged_info');
-			if(!$logged_info->member_srl) return new BaseObject();
+			if(!$logged_info->member_srl) {
+				return new BaseObject();
+			}
 			// Get the points of the member
 			$oPointModel = getModel('point');
 			$cur_point = $oPointModel->getPoint($member_srl, true);
@@ -207,9 +245,13 @@ 
 			$module_config = $oModuleModel->getModulePartConfig('point', $module_srl);
 
 			$point = $module_config['insert_document'];
-			if(strlen($point) == 0 && !is_int($point)) $point = $config->insert_document;
+			if(strlen($point) == 0 && !is_int($point)) {
+				$point = $config->insert_document;
+			}
 			// if the point is set to decrease when writing a document, make sure it does not increase the points when deleting an article
-			if($point < 0) return new BaseObject();
+			if($point < 0) {
+				return new BaseObject();
+			}
 			$cur_point -= $point;
 			// Increase the point
 			$this->setPoint($member_srl,$cur_point);
@@ -225,12 +267,16 @@ 
 	{
 		$module_srl = $obj->module_srl;
 		$member_srl = $obj->member_srl;
-		if(!$module_srl || !$member_srl) return new BaseObject();
+		if(!$module_srl || !$member_srl) {
+			return new BaseObject();
+		}
 		// Do not increase the points if the member is the author of the post
 		$document_srl = $obj->document_srl;
 		$oDocumentModel = getModel('document');
 		$oDocument = $oDocumentModel->getDocument($document_srl);
-		if(!$oDocument->isExists() || abs($oDocument->get('member_srl'))==abs($member_srl)) return new BaseObject();
+		if(!$oDocument->isExists() || abs($oDocument->get('member_srl'))==abs($member_srl)) {
+			return new BaseObject();
+		}
 		// Get the point module information
 		$oModuleModel = getModel('module');
 		$config = $oModuleModel->getModuleConfig('point');
@@ -240,7 +286,9 @@ 
 		$cur_point = $oPointModel->getPoint($member_srl, true);
 
 		$point = $module_config['insert_comment'];
-		if(strlen($point) == 0 && !is_int($point)) $point = $config->insert_comment;
+		if(strlen($point) == 0 && !is_int($point)) {
+			$point = $config->insert_comment;
+		}
 		// Increase the point
 		$cur_point += $point;
 		$this->setPoint($member_srl,$cur_point);
@@ -260,11 +308,17 @@ 
 		$module_srl = $obj->module_srl;
 		$member_srl = abs($obj->member_srl);
 		$document_srl = $obj->document_srl;
-		if(!$module_srl || !$member_srl) return new BaseObject();
+		if(!$module_srl || !$member_srl) {
+			return new BaseObject();
+		}
 		// Get the original article (if the original article is missing or if the member is its author, do not apply the points)
 		$oDocument = $oDocumentModel->getDocument($document_srl);
-		if(!$oDocument->isExists()) return new BaseObject();
-		if($oDocument->get('member_srl')==$member_srl) return new BaseObject();
+		if(!$oDocument->isExists()) {
+			return new BaseObject();
+		}
+		if($oDocument->get('member_srl')==$member_srl) {
+			return new BaseObject();
+		}
 		// Get the point module information
 		$config = $oModuleModel->getModuleConfig('point');
 		$module_config = $oModuleModel->getModulePartConfig('point', $module_srl);
@@ -272,9 +326,13 @@ 
 		$cur_point = $oPointModel->getPoint($member_srl, true);
 
 		$point = $module_config['insert_comment'];
-		if(strlen($point) == 0 && !is_int($point)) $point = $config->insert_comment;
+		if(strlen($point) == 0 && !is_int($point)) {
+			$point = $config->insert_comment;
+		}
 		// if the point is set to decrease when writing a comment, make sure it does not increase the points when deleting a comment
-		if($point < 0) return new BaseObject();
+		if($point < 0) {
+			return new BaseObject();
+		}
 		// Increase the point
 		$cur_point -= $point;
 		$this->setPoint($member_srl,$cur_point);
@@ -297,11 +355,15 @@ 
 	 */
 	function triggerDeleteFile(&$obj)
 	{
-		if($obj->isvalid != 'Y') return new BaseObject();
+		if($obj->isvalid != 'Y') {
+			return new BaseObject();
+		}
 
 		$module_srl = $obj->module_srl;
 		$member_srl = $obj->member_srl;
-		if(!$module_srl || !$member_srl) return new BaseObject();
+		if(!$module_srl || !$member_srl) {
+			return new BaseObject();
+		}
 		// Get the point module information
 		$oModuleModel = getModel('module');
 		$config = $oModuleModel->getModuleConfig('point');
@@ -311,7 +373,9 @@ 
 		$cur_point = $oPointModel->getPoint($member_srl, true);
 
 		$point = $module_config['upload_file'];
-		if(strlen($point) == 0 && !is_int($point)) $point = $config->upload_file;
+		if(strlen($point) == 0 && !is_int($point)) {
+			$point = $config->upload_file;
+		}
 		// Increase the point
 		$cur_point -= $point;
 		$this->setPoint($member_srl,$cur_point);
@@ -327,18 +391,21 @@ 
 		$logged_info = Context::get('logged_info');
 		$member_srl = $logged_info->member_srl;
 		$module_srl = $obj->module_srl;
-		if(!$module_srl) return new BaseObject();
+		if(!$module_srl) {
+			return new BaseObject();
+		}
 
 		// Pass if it is your file
-		if($member_srl && abs($obj->member_srl) == $member_srl) return new BaseObject();
+		if($member_srl && abs($obj->member_srl) == $member_srl) {
+			return new BaseObject();
+		}
 		$oModuleModel = getModel('module');
 		$config = $oModuleModel->getModuleConfig('point');
 		$module_config = $oModuleModel->getModulePartConfig('point', $module_srl);
 		if (isset($module_config['download_file']))
 		{
 			$point = intval($module_config['download_file']);
-		}
-		else
+		} else
 		{
 			$point = intval($config->download_file);
 		}
@@ -349,8 +416,7 @@ 
 			if($config->disable_download == 'Y' && $point)
 			{
 				return new BaseObject(-1,'msg_not_permitted_download');
-			}
-			else
+			} else
 			{
 				return new BaseObject();
 			}
@@ -377,13 +443,19 @@ 
 	{
 		// Run only when logged in
 		$logged_info = Context::get('logged_info');
-		if(!$logged_info->member_srl) return new BaseObject();
+		if(!$logged_info->member_srl) {
+			return new BaseObject();
+		}
 		$module_srl = $obj->module_srl;
 		$member_srl = $logged_info->member_srl;
-		if(!$module_srl) return new BaseObject();
+		if(!$module_srl) {
+			return new BaseObject();
+		}
 
 		// Pass if it is your file
-		if($member_srl && abs($obj->member_srl) == $member_srl) return new BaseObject();
+		if($member_srl && abs($obj->member_srl) == $member_srl) {
+			return new BaseObject();
+		}
 
 		// Get the point module information
 		$oModuleModel = getModel('module');
@@ -392,8 +464,7 @@ 
 		if (isset($module_config['download_file']))
 		{
 			$point = intval($module_config['download_file']);
-		}
-		else
+		} else
 		{
 			$point = intval($config->download_file);
 		}
@@ -424,25 +495,32 @@ 
 		// Get the original author number
 		$target_member_srl = abs($obj->get('member_srl'));
 		// Pass without increasing the hits if the viewer is the same as the author
-		if($target_member_srl == $member_srl) return new BaseObject();
+		if($target_member_srl == $member_srl) {
+			return new BaseObject();
+		}
 		// Get the point information for each module
 		$config = $oModuleModel->getModuleConfig('point');
 		$module_config = $oModuleModel->getModulePartConfig('point', $obj->get('module_srl'));
 		// Get hits points
 		$point = $module_config['read_document'];
-		if(strlen($point) == 0 && !is_int($point)) $point = $config->read_document;
+		if(strlen($point) == 0 && !is_int($point)) {
+			$point = $config->read_document;
+		}
 		// Pass if there are no requested points
-		if(!$point) return new BaseObject();
+		if(!$point) {
+			return new BaseObject();
+		}
 		// In case of a registered member, if it is read but cannot just pass, then get the current points
 		if($member_srl)
 		{
 			$args->member_srl = $member_srl;
 			$args->document_srl = $obj->document_srl;
 			$output = executeQuery('document.getDocumentReadedLogInfo', $args);
-			if($output->data->count) return new BaseObject();
+			if($output->data->count) {
+				return new BaseObject();
+			}
 			$cur_point = $oPointModel->getPoint($member_srl, true);
-		}
-		else
+		} else
 		{
 			$cur_point = 0;
 		}
@@ -458,9 +536,13 @@ 
 			return new BaseObject(-1, $message);
 		}
 		// If not logged in, pass
-		if(!$logged_info->member_srl) return new BaseObject();
+		if(!$logged_info->member_srl) {
+			return new BaseObject();
+		}
 		// Pass, if there are no requested points
-		if(!$point) return new BaseObject();
+		if(!$point) {
+			return new BaseObject();
+		}
 		// If the read record is missing, leave it
 		$output = executeQuery('document.insertDocumentReadedLog', $args);
 		// Increase the point
@@ -477,7 +559,9 @@ 
 	{
 		$module_srl = $obj->module_srl;
 		$member_srl = $obj->member_srl;
-		if(!$module_srl || !$member_srl) return new BaseObject();
+		if(!$module_srl || !$member_srl) {
+			return new BaseObject();
+		}
 
 		$oModuleModel = getModel('module');
 		$config = $oModuleModel->getModuleConfig('point');
@@ -489,15 +573,20 @@ 
 		if( $obj->point > 0 )
 		{
 			$point = $module_config['voted'];
-			if(strlen($point) == 0 && !is_int($point)) $point = $config->voted;
-		}
-		else
+			if(strlen($point) == 0 && !is_int($point)) {
+				$point = $config->voted;
+			}
+		} else
 		{
 			$point = $module_config['blamed'];
-			if(strlen($point) == 0 && !is_int($point)) $point = $config->blamed;
+			if(strlen($point) == 0 && !is_int($point)) {
+				$point = $config->blamed;
+			}
 		}
 
-		if(!$point) return new BaseObject();
+		if(!$point) {
+			return new BaseObject();
+		}
 		// Increase the point
 		$cur_point += $point;
 		$this->setPoint($member_srl,$cur_point);
@@ -512,7 +601,9 @@ 
 	{
 		$member_srl = abs($member_srl);
 		$mode_arr = array('add', 'minus', 'update', 'signup');
-		if(!$mode || !in_array($mode,$mode_arr)) $mode = 'update';
+		if(!$mode || !in_array($mode,$mode_arr)) {
+			$mode = 'update';
+		}
 
 		// Get configuration information
 		$oMemberModel = getModel('member');
@@ -542,7 +633,9 @@ 
 				$args->point = $point;
 				break;
 		}
-		if($args->point < 0) $args->point = 0;
+		if($args->point < 0) {
+			$args->point = 0;
+		}
 		$point = $args->point;
 
 		// Call a trigger (before)
@@ -566,8 +659,7 @@ 
 		if($current_point > 0)
 		{
 			$output = executeQuery("point.updatePoint", $args);
-		}
-		else
+		} else
 		{
 			// 많은 동접시 넣는 과정에서 insert가 미리 이루어졌지만 이 공간으로 넘어올 경우 다시 한번 더 업데이트를 처리.
 			$output = executeQuery("point.insertPoint", $args);
@@ -611,7 +703,9 @@ 
 						foreach($point_group as $group_srl => $target_level)
 						{
 							$del_group_list[] = $group_srl;
-							if($target_level == $level) $new_group_list[] = $group_srl;
+							if($target_level == $level) {
+								$new_group_list[] = $group_srl;
+							}
 						}
 					}
 					// Otherwise, in case the level is reduced, add the recent group
@@ -637,7 +731,9 @@ 
 					// Delete the group of a level which is higher than the current level
 					foreach($point_group as $group_srl => $target_level)
 					{
-						if($target_level > $level) $del_group_list[] = $group_srl;
+						if($target_level > $level) {
+							$del_group_list[] = $group_srl;
+						}
 					}
 					$del_group_list[] = $default_group->group_srl;
 				}
@@ -648,11 +744,15 @@ 
 					foreach($point_group as $group_srl => $target_level)
 					{
 						$del_group_list[] = $group_srl;
-						if($target_level <= $level) $new_group_list[] = $group_srl;
+						if($target_level <= $level) {
+							$new_group_list[] = $group_srl;
+						}
 					}
 				}
 				// If there is no a new group, granted the default group
-				if(!$new_group_list[0]) $new_group_list[0] = $default_group->group_srl;
+				if(!$new_group_list[0]) {
+					$new_group_list[0] = $default_group->group_srl;
+				}
 				// Remove linkage group
 				if($del_group_list && count($del_group_list))
 				{

modules/communication/communication.controller.php

Spacing +75 added lines, -75 removed lines

@@ -23,7 +23,7 @@ 
 	 */
 	function procCommunicationUpdateAllowMessage()
 	{
-		if(!Context::get('is_logged'))
+		if (!Context::get('is_logged'))
 		{
 			return new BaseObject(-1, 'msg_not_logged');
 		}
@@ -31,7 +31,7 @@ 
 		$args = new stdClass();
 		$args->allow_message = Context::get('allow_message');
 
-		if(!in_array($args->allow_message, array('Y', 'N', 'F')))
+		if (!in_array($args->allow_message, array('Y', 'N', 'F')))
 		{
 			$args->allow_message = 'Y';
 		}
@@ -53,7 +53,7 @@ 
 	function procCommunicationSendMessage()
 	{
 		// Check login information
-		if(!Context::get('is_logged'))
+		if (!Context::get('is_logged'))
 		{
 			return new BaseObject(-1, 'msg_not_logged');
 		}
@@ -62,25 +62,25 @@ 
 
 		// Check variables
 		$receiver_srl = Context::get('receiver_srl');
-		if(!$receiver_srl)
+		if (!$receiver_srl)
 		{
 			return new BaseObject(-1, 'msg_not_exists_member');
 		}
 
 		$title = trim(Context::get('title'));
-		if(!$title)
+		if (!$title)
 		{
 			return new BaseObject(-1, 'msg_title_is_null');
 		}
 
 		$content = trim(Context::get('content'));
-		if(!$content)
+		if (!$content)
 		{
 			return new BaseObject(-1, 'msg_content_is_null');
 		}
 
 		$send_mail = Context::get('send_mail');
-		if($send_mail != 'Y')
+		if ($send_mail != 'Y')
 		{
 			$send_mail = 'N';
 		}
@@ -90,28 +90,28 @@ 
 		$oCommunicationModel = getModel('communication');
 		$config = $oCommunicationModel->getConfig();
 
-		if(!$oCommunicationModel->checkGrant($config->grant_write))
+		if (!$oCommunicationModel->checkGrant($config->grant_write))
 		{
 			return new BaseObject(-1, 'msg_not_permitted');
 		}
 
 		$receiver_member_info = $oMemberModel->getMemberInfoByMemberSrl($receiver_srl);
-		if($receiver_member_info->member_srl != $receiver_srl)
+		if ($receiver_member_info->member_srl != $receiver_srl)
 		{
 			return new BaseObject(-1, 'msg_not_exists_member');
 		}
 
 		// check whether to allow to receive the message(pass if a top-administrator)
-		if($logged_info->is_admin != 'Y')
+		if ($logged_info->is_admin != 'Y')
 		{
-			if($receiver_member_info->allow_message == 'F')
+			if ($receiver_member_info->allow_message == 'F')
 			{
-				if(!$oCommunicationModel->isFriend($receiver_member_info->member_srl))
+				if (!$oCommunicationModel->isFriend($receiver_member_info->member_srl))
 				{
 					return new BaseObject(-1, 'msg_allow_message_to_friend');
 				}
 			}
-			else if($receiver_member_info->allow_message == 'N')
+			else if ($receiver_member_info->allow_message == 'N')
 			{
 				return new BaseObject(-1, 'msg_disallow_message');
 			}
@@ -120,7 +120,7 @@ 
 		// send a message
 		$output = $this->sendMessage($logged_info->member_srl, $receiver_srl, $title, $content);
 
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			return $output;
 		}
@@ -128,7 +128,7 @@ 
 		$message_srl = $output->get('message_srl');
 
 		// send an e-mail
-		if($send_mail == 'Y')
+		if ($send_mail == 'Y')
 		{
 			$view_url = Context::getRequestUri();
 			$content = sprintf("%s<br /><br />From : <a href=\"%s\" target=\"_blank\">%s</a>", $content, $view_url, $view_url);
@@ -140,9 +140,9 @@ 
 			$oMail->send();
 		}
 
-		if(!in_array(Context::getRequestMethod(), array('XMLRPC', 'JSON')))
+		if (!in_array(Context::getRequestMethod(), array('XMLRPC', 'JSON')))
 		{
-			if(Context::get('is_popup') === 'Y')
+			if (Context::get('is_popup') === 'Y')
 			{
 				global $lang;
 				htmlHeader();
@@ -199,7 +199,7 @@ 
 		$receiver_args->related_srl = 0;
 		$receiver_args->list_order = $related_srl * -1;
 		$receiver_args->sender_srl = $sender_srl;
-		if(!$receiver_args->sender_srl)
+		if (!$receiver_args->sender_srl)
 		{
 			$receiver_args->sender_srl = $receiver_srl;
 		}
@@ -220,7 +220,7 @@ 
 		$trigger_obj->content = $content;
 		$trigger_obj->sender_log = $sender_log;
 		$triggerOutput = ModuleHandler::triggerCall('communication.sendMessage', 'before', $trigger_obj);
-		if(!$triggerOutput->toBool())
+		if (!$triggerOutput->toBool())
 		{
 			return $triggerOutput;
 		}
@@ -229,10 +229,10 @@ 
 		$oDB->begin();
 
 		// messages to save in the sendor's message box
-		if($sender_srl && $sender_log)
+		if ($sender_srl && $sender_log)
 		{
 			$output = executeQuery('communication.sendMessage', $sender_args);
-			if(!$output->toBool())
+			if (!$output->toBool())
 			{
 				$oDB->rollback();
 				return $output;
@@ -241,7 +241,7 @@ 
 
 		// messages to save in the receiver's message box
 		$output = executeQuery('communication.sendMessage', $receiver_args);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			$oDB->rollback();
 			return $output;
@@ -249,14 +249,14 @@ 
 
 		// Call a trigger (after)
 		$trigger_output = ModuleHandler::triggerCall('communication.sendMessage', 'after', $trigger_obj);
-		if(!$trigger_output->toBool())
+		if (!$trigger_output->toBool())
 		{
 			$oDB->rollback();
 			return $trigger_output;
 		}
 
 		// create a flag that message is sent (in file format) 
-		$flag_path = './files/member_extra_info/new_message_flags/' . getNumberingPath($receiver_srl);
+		$flag_path = './files/member_extra_info/new_message_flags/'.getNumberingPath($receiver_srl);
 		FileHandler::makeDir($flag_path);
 		$flag_file = sprintf('%s%s', $flag_path, $receiver_srl);
 		$flag_count = FileHandler::readFile($flag_file);
@@ -277,7 +277,7 @@ 
 	function procCommunicationStoreMessage()
 	{
 		// Check login information
-		if(!Context::get('is_logged'))
+		if (!Context::get('is_logged'))
 		{
 			return new BaseObject(-1, 'msg_not_logged');
 		}
@@ -285,7 +285,7 @@ 
 
 		// Check variable
 		$message_srl = Context::get('message_srl');
-		if(!$message_srl)
+		if (!$message_srl)
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
@@ -293,7 +293,7 @@ 
 		// get the message
 		$oCommunicationModel = getModel('communication');
 		$message = $oCommunicationModel->getSelectedMessage($message_srl);
-		if(!$message || $message->message_type != 'R')
+		if (!$message || $message->message_type != 'R')
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
@@ -302,7 +302,7 @@ 
 		$args->message_srl = $message_srl;
 		$args->receiver_srl = $logged_info->member_srl;
 		$output = executeQuery('communication.setMessageStored', $args);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			return $output;
 		}
@@ -317,7 +317,7 @@ 
 	function procCommunicationDeleteMessage()
 	{
 		// Check login information
-		if(!Context::get('is_logged'))
+		if (!Context::get('is_logged'))
 		{
 			return new BaseObject(-1, 'msg_not_logged');
 		}
@@ -327,7 +327,7 @@ 
 
 		// Check the variable
 		$message_srl = Context::get('message_srl');
-		if(!$message_srl)
+		if (!$message_srl)
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
@@ -335,23 +335,23 @@ 
 		// Get the message
 		$oCommunicationModel = getModel('communication');
 		$message = $oCommunicationModel->getSelectedMessage($message_srl);
-		if(!$message)
+		if (!$message)
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
 
 		// Check the grant
-		switch($message->message_type)
+		switch ($message->message_type)
 		{
 			case 'S':
-				if($message->sender_srl != $member_srl)
+				if ($message->sender_srl != $member_srl)
 				{
 					return new BaseObject(-1, 'msg_invalid_request');
 				}
 				break;
 
 			case 'R':
-				if($message->receiver_srl != $member_srl)
+				if ($message->receiver_srl != $member_srl)
 				{
 					return new BaseObject(-1, 'msg_invalid_request');
 				}
@@ -362,7 +362,7 @@ 
 		$args = new stdClass();
 		$args->message_srl = $message_srl;
 		$output = executeQuery('communication.deleteMessage', $args);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			return $output;
 		}
@@ -377,7 +377,7 @@ 
 	function procCommunicationDeleteMessages()
 	{
 		// Check login information
-		if(!Context::get('is_logged'))
+		if (!Context::get('is_logged'))
 		{
 			return new BaseObject(-1, 'msg_not_logged');
 		}
@@ -386,41 +386,41 @@ 
 		$member_srl = $logged_info->member_srl;
 
 		// check variables
-		if(!Context::get('message_srl_list'))
+		if (!Context::get('message_srl_list'))
 		{
 			return new BaseObject(-1, 'msg_cart_is_null');
 		}
 
 		$message_srl_list = Context::get('message_srl_list');
-		if(!is_array($message_srl_list))
+		if (!is_array($message_srl_list))
 		{
 			$message_srl_list = explode('|@|', trim($message_srl_list));
 		}
 
-		if(!count($message_srl_list))
+		if (!count($message_srl_list))
 		{
 			return new BaseObject(-1, 'msg_cart_is_null');
 		}
 
 		$message_type = Context::get('message_type');
-		if(!$message_type || !in_array($message_type, array('R', 'S', 'T')))
+		if (!$message_type || !in_array($message_type, array('R', 'S', 'T')))
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
 
 		$message_count = count($message_srl_list);
 		$target = array();
-		for($i = 0; $i < $message_count; $i++)
+		for ($i = 0; $i < $message_count; $i++)
 		{
 			$message_srl = (int) trim($message_srl_list[$i]);
-			if(!$message_srl)
+			if (!$message_srl)
 			{
 				continue;
 			}
 
 			$target[] = $message_srl;
 		}
-		if(!count($target))
+		if (!count($target))
 		{
 			return new BaseObject(-1, 'msg_cart_is_null');
 		}
@@ -430,7 +430,7 @@ 
 		$args->message_srls = implode(',', $target);
 		$args->message_type = $message_type;
 
-		if($message_type == 'S')
+		if ($message_type == 'S')
 		{
 			$args->sender_srl = $member_srl;
 		}
@@ -440,7 +440,7 @@ 
 		}
 
 		$output = executeQuery('communication.deleteMessages', $args);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			return $output;
 		}
@@ -458,7 +458,7 @@ 
 	function procCommunicationAddFriend()
 	{
 		// Check login information
-		if(!Context::get('is_logged'))
+		if (!Context::get('is_logged'))
 		{
 			return new BaseObject(-1, 'msg_not_logged');
 		}
@@ -466,7 +466,7 @@ 
 		$logged_info = Context::get('logged_info');
 
 		$target_srl = (int) trim(Context::get('target_srl'));
-		if(!$target_srl)
+		if (!$target_srl)
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
@@ -479,7 +479,7 @@ 
 		$args->member_srl = $logged_info->member_srl;
 		$args->target_srl = $target_srl;
 		$output = executeQuery('communication.addFriend', $args);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			return $output;
 		}
@@ -487,7 +487,7 @@ 
 		$this->add('member_srl', $target_srl);
 		$this->setMessage('success_registed');
 
-		if(!in_array(Context::getRequestMethod(), array('XMLRPC', 'JSON')))
+		if (!in_array(Context::getRequestMethod(), array('XMLRPC', 'JSON')))
 		{
 			global $lang;
 			htmlHeader();
@@ -506,7 +506,7 @@ 
 	function procCommunicationMoveFriend()
 	{
 		// Check login information
-		if(!Context::get('is_logged'))
+		if (!Context::get('is_logged'))
 		{
 			return new BaseObject(-1, 'msg_not_logged');
 		}
@@ -515,27 +515,27 @@ 
 
 		// Check variables
 		$friend_srl_list = Context::get('friend_srl_list');
-		if(!$friend_srl_list)
+		if (!$friend_srl_list)
 		{
 			return new BaseObject(-1, 'msg_cart_is_null');
 		}
 
-		if(!is_array($friend_srl_list))
+		if (!is_array($friend_srl_list))
 		{
 			$friend_srl_list = explode('|@|', $friend_srl_list);
 		}
 
-		if(!count($friend_srl_list))
+		if (!count($friend_srl_list))
 		{
 			return new BaseObject(-1, 'msg_cart_is_null');
 		}
 
 		$friend_count = count($friend_srl_list);
 		$target = array();
-		for($i = 0; $i < $friend_count; $i++)
+		for ($i = 0; $i < $friend_count; $i++)
 		{
 			$friend_srl = (int) trim($friend_srl_list[$i]);
-			if(!$friend_srl)
+			if (!$friend_srl)
 			{
 				continue;
 			}
@@ -543,7 +543,7 @@ 
 			$target[] = $friend_srl;
 		}
 
-		if(!count($target))
+		if (!count($target))
 		{
 			return new BaseObject(-1, 'msg_cart_is_null');
 		}
@@ -555,7 +555,7 @@ 
 		$args->friend_group_srl = Context::get('target_friend_group_srl');
 
 		$output = executeQuery('communication.moveFriend', $args);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			return $output;
 		}
@@ -573,7 +573,7 @@ 
 	function procCommunicationDeleteFriend()
 	{
 		// Check login information
-		if(!Context::get('is_logged'))
+		if (!Context::get('is_logged'))
 		{
 			return new BaseObject(-1, 'msg_not_logged');
 		}
@@ -584,12 +584,12 @@ 
 		// Check variables
 		$friend_srl_list = Context::get('friend_srl_list');
 
-		if(!is_array($friend_srl_list))
+		if (!is_array($friend_srl_list))
 		{
 			$friend_srl_list = explode('|@|', $friend_srl_list);
 		}
 
-		if(!count($friend_srl_list))
+		if (!count($friend_srl_list))
 		{
 			return new BaseObject(-1, 'msg_cart_is_null');
 		}
@@ -597,10 +597,10 @@ 
 		$friend_count = count($friend_srl_list);
 		$target = array();
 
-		for($i = 0; $i < $friend_count; $i++)
+		for ($i = 0; $i < $friend_count; $i++)
 		{
 			$friend_srl = (int) trim($friend_srl_list[$i]);
-			if(!$friend_srl)
+			if (!$friend_srl)
 			{
 				continue;
 			}
@@ -608,7 +608,7 @@ 
 			$target[] = $friend_srl;
 		}
 
-		if(!count($target))
+		if (!count($target))
 		{
 			return new BaseObject(-1, 'msg_cart_is_null');
 		}
@@ -618,7 +618,7 @@ 
 		$args->friend_srls = implode(',', $target);
 		$args->member_srl = $logged_info->member_srl;
 		$output = executeQuery('communication.deleteFriend', $args);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			return $output;
 		}
@@ -636,7 +636,7 @@ 
 	function procCommunicationAddFriendGroup()
 	{
 		// Check login information
-		if(!Context::get('is_logged'))
+		if (!Context::get('is_logged'))
 		{
 			return new BaseObject(-1, 'msg_not_logged');
 		}
@@ -650,13 +650,13 @@ 
 		$args->title = Context::get('title');
 		$args->title = htmlspecialchars($args->title, ENT_COMPAT | ENT_HTML401, 'UTF-8', false);
 
-		if(!$args->title)
+		if (!$args->title)
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
 
 		// modify if friend_group_srl exists.
-		if($args->friend_group_srl)
+		if ($args->friend_group_srl)
 		{
 			$output = executeQuery('communication.renameFriendGroup', $args);
 			$msg_code = 'success_updated';
@@ -668,9 +668,9 @@ 
 			$msg_code = 'success_registed';
 		}
 
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
-			if(!in_array(Context::getRequestMethod(), array('XMLRPC', 'JSON')))
+			if (!in_array(Context::getRequestMethod(), array('XMLRPC', 'JSON')))
 			{
 				global $lang;
 				htmlHeader();
@@ -687,7 +687,7 @@ 
 		}
 		else
 		{
-			if(!in_array(Context::getRequestMethod(), array('XMLRPC', 'JSON')))
+			if (!in_array(Context::getRequestMethod(), array('XMLRPC', 'JSON')))
 			{
 				global $lang;
 				htmlHeader();
@@ -712,7 +712,7 @@ 
 	function procCommunicationRenameFriendGroup()
 	{
 		// Check login information
-		if(!Context::get('is_logged'))
+		if (!Context::get('is_logged'))
 		{
 			return new BaseObject(-1, 'msg_not_logged');
 		}
@@ -726,13 +726,13 @@ 
 		$args->title = Context::get('title');
 		$args->title = htmlspecialchars($args->title, ENT_COMPAT | ENT_HTML401, 'UTF-8', false);
 
-		if(!$args->title)
+		if (!$args->title)
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
 
 		$output = executeQuery('communication.renameFriendGroup', $args);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			return $output;
 		}
@@ -747,7 +747,7 @@ 
 	function procCommunicationDeleteFriendGroup()
 	{
 		// Check login information
-		if(!Context::get('is_logged'))
+		if (!Context::get('is_logged'))
 		{
 			return new BaseObject(-1, 'msg_not_logged');
 		}
@@ -759,7 +759,7 @@ 
 		$args->friend_group_srl = Context::get('friend_group_srl');
 		$args->member_srl = $logged_info->member_srl;
 		$output = executeQuery('communication.deleteFriendGroup', $args);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			return $output;
 		}

Braces +7 added lines, -14 removed lines

@@ -110,8 +110,7 @@ 
 				{
 					return new BaseObject(-1, 'msg_allow_message_to_friend');
 				}
-			}
-			else if($receiver_member_info->allow_message == 'N')
+			} else if($receiver_member_info->allow_message == 'N')
 			{
 				return new BaseObject(-1, 'msg_disallow_message');
 			}
@@ -151,8 +150,7 @@ 
 				htmlFooter();
 				Context::close();
 				exit;
-			}
-			else
+			} else
 			{
 				$this->setMessage('success_sended');
 				$returnUrl = Context::get('success_return_url') ? Context::get('success_return_url') : getNotEncodedUrl('act', 'dispCommunicationMessages', 'message_type', 'S', 'message_srl', $message_srl);
@@ -433,8 +431,7 @@ 
 		if($message_type == 'S')
 		{
 			$args->sender_srl = $member_srl;
-		}
-		else
+		} else
 		{
 			$args->receiver_srl = $member_srl;
 		}
@@ -661,8 +658,7 @@ 
 			$output = executeQuery('communication.renameFriendGroup', $args);
 			$msg_code = 'success_updated';
 			// add if not exists
-		}
-		else
+		} else
 		{
 			$output = executeQuery('communication.addFriendGroup', $args);
 			$msg_code = 'success_registed';
@@ -679,13 +675,11 @@ 
 				htmlFooter();
 				Context::close();
 				exit;
-			}
-			else
+			} else
 			{
 				return $output;
 			}
-		}
-		else
+		} else
 		{
 			if(!in_array(Context::getRequestMethod(), array('XMLRPC', 'JSON')))
 			{
@@ -697,8 +691,7 @@ 
 				htmlFooter();
 				Context::close();
 				exit;
-			}
-			else
+			} else
 			{
 				$this->setMessage($msg_code);
 			}

classes/context/Context.class.php

Spacing +313 added lines, -313 removed lines

@@ -162,7 +162,7 @@ 
 	function &getInstance()
 	{
 		static $theInstance = null;
-		if(!$theInstance)
+		if (!$theInstance)
 		{
 			$theInstance = new Context();
 		}
@@ -182,10 +182,10 @@ 
 
 		// include ssl action cache file
 		$this->sslActionCacheFile = FileHandler::getRealPath($this->sslActionCacheFile);
-		if(is_readable($this->sslActionCacheFile))
+		if (is_readable($this->sslActionCacheFile))
 		{
 			require($this->sslActionCacheFile);
-			if(isset($sslActions))
+			if (isset($sslActions))
 			{
 				$this->ssl_actions = $sslActions;
 			}
@@ -201,12 +201,12 @@ 
 	function init()
 	{
 		// fix missing HTTP_RAW_POST_DATA in PHP 5.6 and above
-		if(!isset($GLOBALS['HTTP_RAW_POST_DATA']) && version_compare(PHP_VERSION, '5.6.0', '>=') === TRUE)
+		if (!isset($GLOBALS['HTTP_RAW_POST_DATA']) && version_compare(PHP_VERSION, '5.6.0', '>=') === TRUE)
 		{
 			$GLOBALS['HTTP_RAW_POST_DATA'] = file_get_contents("php://input");
 
 			// If content is not XML JSON, unset
-			if(!preg_match('/^[\<\{\[]/', $GLOBALS['HTTP_RAW_POST_DATA']) && strpos($_SERVER['CONTENT_TYPE'], 'json') === FALSE && strpos($_SERVER['HTTP_CONTENT_TYPE'], 'json') === FALSE)
+			if (!preg_match('/^[\<\{\[]/', $GLOBALS['HTTP_RAW_POST_DATA']) && strpos($_SERVER['CONTENT_TYPE'], 'json') === FALSE && strpos($_SERVER['HTTP_CONTENT_TYPE'], 'json') === FALSE)
 			{
 				unset($GLOBALS['HTTP_RAW_POST_DATA']);
 			}
@@ -228,11 +228,11 @@ 
 		$this->_setUploadedArgument();
 
 		$this->loadDBInfo();
-		if($this->db_info->use_sitelock == 'Y')
+		if ($this->db_info->use_sitelock == 'Y')
 		{
-			if(is_array($this->db_info->sitelock_whitelist)) $whitelist = $this->db_info->sitelock_whitelist;
+			if (is_array($this->db_info->sitelock_whitelist)) $whitelist = $this->db_info->sitelock_whitelist;
 
-			if(!IpFilter::filter($whitelist))
+			if (!IpFilter::filter($whitelist))
 			{
 				$title = ($this->db_info->sitelock_title) ? $this->db_info->sitelock_title : 'Maintenance in progress...';
 				$message = $this->db_info->sitelock_message;
@@ -242,52 +242,52 @@ 
 				define('_XE_SITELOCK_MESSAGE_', $message);
 
 				header("HTTP/1.1 403 Forbidden");
-				if(FileHandler::exists(_XE_PATH_ . 'common/tpl/sitelock.user.html'))
+				if (FileHandler::exists(_XE_PATH_.'common/tpl/sitelock.user.html'))
 				{
-					include _XE_PATH_ . 'common/tpl/sitelock.user.html';
+					include _XE_PATH_.'common/tpl/sitelock.user.html';
 				}
 				else
 				{
-					include _XE_PATH_ . 'common/tpl/sitelock.html';
+					include _XE_PATH_.'common/tpl/sitelock.html';
 				}
 				exit;
 			}
 		}
 
 		// If XE is installed, get virtual site information
-		if(self::isInstalled())
+		if (self::isInstalled())
 		{
 			$oModuleModel = getModel('module');
 			$site_module_info = $oModuleModel->getDefaultMid();
 
-			if(!isset($site_module_info))
+			if (!isset($site_module_info))
 			{
 				$site_module_info = new stdClass();
 			}
 
 			// if site_srl of site_module_info is 0 (default site), compare the domain to default_url of db_config
-			if($site_module_info->site_srl == 0 && $site_module_info->domain != $this->db_info->default_url)
+			if ($site_module_info->site_srl == 0 && $site_module_info->domain != $this->db_info->default_url)
 			{
 				$site_module_info->domain = $this->db_info->default_url;
 			}
 
 			$this->set('site_module_info', $site_module_info);
-			if($site_module_info->site_srl && isSiteID($site_module_info->domain))
+			if ($site_module_info->site_srl && isSiteID($site_module_info->domain))
 			{
 				$this->set('vid', $site_module_info->domain, TRUE);
 			}
 
-			if(!isset($this->db_info))
+			if (!isset($this->db_info))
 			{
 				$this->db_info = new stdClass();
 			}
 
 			$this->db_info->lang_type = $site_module_info->default_language;
-			if(!$this->db_info->lang_type)
+			if (!$this->db_info->lang_type)
 			{
 				$this->db_info->lang_type = 'en';
 			}
-			if(!$this->db_info->use_db_session)
+			if (!$this->db_info->use_db_session)
 			{
 				$this->db_info->use_db_session = 'N';
 			}
@@ -297,30 +297,30 @@ 
 		$lang_supported = $this->loadLangSelected();
 
 		// Retrieve language type set in user's cookie
-		if($this->lang_type = $this->get('l'))
+		if ($this->lang_type = $this->get('l'))
 		{
-			if($_COOKIE['lang_type'] != $this->lang_type)
+			if ($_COOKIE['lang_type'] != $this->lang_type)
 			{
 				setcookie('lang_type', $this->lang_type, $_SERVER['REQUEST_TIME'] + 3600 * 24 * 1000);
 			}
 		}
-		elseif($_COOKIE['lang_type'])
+		elseif ($_COOKIE['lang_type'])
 		{
 			$this->lang_type = $_COOKIE['lang_type'];
 		}
 
 		// If it's not exists, follow default language type set in db_info
-		if(!$this->lang_type)
+		if (!$this->lang_type)
 		{
 			$this->lang_type = $this->db_info->lang_type;
 		}
 
 		// if still lang_type has not been set or has not-supported type , set as English.
-		if(!$this->lang_type)
+		if (!$this->lang_type)
 		{
 			$this->lang_type = 'en';
 		}
-		if(is_array($lang_supported) && !isset($lang_supported[$this->lang_type]))
+		if (is_array($lang_supported) && !isset($lang_supported[$this->lang_type]))
 		{
 			$this->lang_type = 'en';
 		}
@@ -329,10 +329,10 @@ 
 		$this->setLangType($this->lang_type);
 
 		// load module module's language file according to language setting
-		$this->loadLang(_XE_PATH_ . 'modules/module/lang');
+		$this->loadLang(_XE_PATH_.'modules/module/lang');
 
 		// set session handler
-		if(self::isInstalled() && $this->db_info->use_db_session == 'Y')
+		if (self::isInstalled() && $this->db_info->use_db_session == 'Y')
 		{
 			$oSessionModel = getModel('session');
 			$oSessionController = getController('session');
@@ -342,11 +342,11 @@ 
 			);
 		}
 
-		if($sess = $_POST[session_name()]) session_id($sess);
+		if ($sess = $_POST[session_name()]) session_id($sess);
 		session_start();
 
 		// set authentication information in Context and session
-		if(self::isInstalled())
+		if (self::isInstalled())
 		{
 			$oModuleModel = getModel('module');
 			$oModuleModel->loadModuleExtends();
@@ -354,15 +354,15 @@ 
 			$oMemberModel = getModel('member');
 			$oMemberController = getController('member');
 
-			if($oMemberController && $oMemberModel)
+			if ($oMemberController && $oMemberModel)
 			{
 				// if signed in, validate it.
-				if($oMemberModel->isLogged())
+				if ($oMemberModel->isLogged())
 				{
 					$oMemberController->setSessionInfo();
 				}
 				// check auto sign-in
-				elseif($_COOKIE['xeak'])
+				elseif ($_COOKIE['xeak'])
 				{
 					$oMemberController->doAutologin();
 				}
@@ -374,7 +374,7 @@ 
 
 		// load common language file
 		$this->lang = &$GLOBALS['lang'];
-		$this->loadLang(_XE_PATH_ . 'common/lang/');
+		$this->loadLang(_XE_PATH_.'common/lang/');
 
 		// check if using rewrite module
 		$this->allow_rewrite = ($this->db_info->use_rewrite == 'Y' ? TRUE : FALSE);
@@ -382,28 +382,28 @@ 
 		// set locations for javascript use
 		$url = array();
 		$current_url = self::getRequestUri();
-		if($_SERVER['REQUEST_METHOD'] == 'GET')
+		if ($_SERVER['REQUEST_METHOD'] == 'GET')
 		{
-			if($this->get_vars)
+			if ($this->get_vars)
 			{
 				$url = array();
-				foreach($this->get_vars as $key => $val)
+				foreach ($this->get_vars as $key => $val)
 				{
-					if(is_array($val) && count($val) > 0)
+					if (is_array($val) && count($val) > 0)
 					{
-						foreach($val as $k => $v)
+						foreach ($val as $k => $v)
 						{
-							$url[] = $key . '[' . $k . ']=' . urlencode($v);
+							$url[] = $key.'['.$k.']='.urlencode($v);
 						}
 					}
-					elseif($val)
+					elseif ($val)
 					{
-						$url[] = $key . '=' . urlencode($val);
+						$url[] = $key.'='.urlencode($val);
 					}
 				}
 
 				$current_url = self::getRequestUri();
-				if($url) $current_url .= '?' . join('&', $url);
+				if ($url) $current_url .= '?'.join('&', $url);
 			}
 			else
 			{
@@ -418,12 +418,12 @@ 
 		$this->set('current_url', $current_url);
 		$this->set('request_uri', self::getRequestUri());
 
-		if(strpos($current_url, 'xn--') !== FALSE)
+		if (strpos($current_url, 'xn--') !== FALSE)
 		{
 			$this->set('current_url', self::decodeIdna($current_url));
 		}
 
-		if(strpos(self::getRequestUri(), 'xn--') !== FALSE)
+		if (strpos(self::getRequestUri(), 'xn--') !== FALSE)
 		{
 			$this->set('request_uri', self::decodeIdna(self::getRequestUri()));
 		}
@@ -448,7 +448,7 @@ 
 	{
 		$self = self::getInstance();
 
-		if(!$self->isInstalled())
+		if (!$self->isInstalled())
 		{
 			return;
 		}
@@ -458,7 +458,7 @@ 
 		ob_end_clean();
 
 		// If master_db information does not exist, the config file needs to be updated
-		if(!isset($db_info->master_db))
+		if (!isset($db_info->master_db))
 		{
 			$db_info->master_db = array();
 			$db_info->master_db["db_type"] = $db_info->db_type;
@@ -476,7 +476,7 @@ 
 			$db_info->master_db["db_table_prefix"] = $db_info->db_table_prefix;
 			unset($db_info->db_table_prefix);
 
-			if(isset($db_info->master_db["db_table_prefix"]) && substr_compare($db_info->master_db["db_table_prefix"], '_', -1) !== 0)
+			if (isset($db_info->master_db["db_table_prefix"]) && substr_compare($db_info->master_db["db_table_prefix"], '_', -1) !== 0)
 			{
 				$db_info->master_db["db_table_prefix"] .= '_';
 			}
@@ -488,42 +488,42 @@ 
 			$oInstallController->makeConfigFile();
 		}
 
-		if(version_compare(PHP_VERSION, '7.0', '>='))
+		if (version_compare(PHP_VERSION, '7.0', '>='))
 		{
 			$db_info->master_db["db_type"] = preg_replace('/^mysql(_.+)?$/', 'mysqli$1', $db_info->master_db["db_type"]);
-			foreach($db_info->slave_db as &$slave_db_info)
+			foreach ($db_info->slave_db as &$slave_db_info)
 			{
 				$slave_db_info["db_type"] = preg_replace('/^mysql(_.+)?$/', 'mysqli$1', $slave_db_info["db_type"]);
 			}
 		}
 
-		if(!$db_info->use_prepared_statements)
+		if (!$db_info->use_prepared_statements)
 		{
 			$db_info->use_prepared_statements = 'Y';
 		}
 
-		if(!$db_info->time_zone)
+		if (!$db_info->time_zone)
 			$db_info->time_zone = date('O');
 		$GLOBALS['_time_zone'] = $db_info->time_zone;
 
-		if($db_info->qmail_compatibility != 'Y')
+		if ($db_info->qmail_compatibility != 'Y')
 			$db_info->qmail_compatibility = 'N';
 		$GLOBALS['_qmail_compatibility'] = $db_info->qmail_compatibility;
 
-		if(!$db_info->use_db_session)
+		if (!$db_info->use_db_session)
 			$db_info->use_db_session = 'N';
-		if(!$db_info->use_ssl)
+		if (!$db_info->use_ssl)
 			$db_info->use_ssl = 'none';
 		$this->set('_use_ssl', $db_info->use_ssl);
 
 		$self->set('_http_port', ($db_info->http_port) ? $db_info->http_port : NULL);
 		$self->set('_https_port', ($db_info->https_port) ? $db_info->https_port : NULL);
 
-		if(!$db_info->sitelock_whitelist) {
+		if (!$db_info->sitelock_whitelist) {
 			$db_info->sitelock_whitelist = '127.0.0.1';
 		}
 
-		if(is_string($db_info->sitelock_whitelist)) {
+		if (is_string($db_info->sitelock_whitelist)) {
 			$db_info->sitelock_whitelist = explode(',', $db_info->sitelock_whitelist);
 		}
 
@@ -594,10 +594,10 @@ 
 	function loadLangSupported()
 	{
 		static $lang_supported = null;
-		if(!$lang_supported)
+		if (!$lang_supported)
 		{
-			$langs = file(_XE_PATH_ . 'common/lang/lang.info');
-			foreach($langs as $val)
+			$langs = file(_XE_PATH_.'common/lang/lang.info');
+			foreach ($langs as $val)
 			{
 				list($lang_prefix, $lang_text) = explode(',', $val);
 				$lang_text = trim($lang_text);
@@ -615,17 +615,17 @@ 
 	function loadLangSelected()
 	{
 		static $lang_selected = null;
-		if(!$lang_selected)
+		if (!$lang_selected)
 		{
-			$orig_lang_file = _XE_PATH_ . 'common/lang/lang.info';
-			$selected_lang_file = _XE_PATH_ . 'files/config/lang_selected.info';
-			if(!FileHandler::hasContent($selected_lang_file))
+			$orig_lang_file = _XE_PATH_.'common/lang/lang.info';
+			$selected_lang_file = _XE_PATH_.'files/config/lang_selected.info';
+			if (!FileHandler::hasContent($selected_lang_file))
 			{
-				$old_selected_lang_file = _XE_PATH_ . 'files/cache/lang_selected.info';
+				$old_selected_lang_file = _XE_PATH_.'files/cache/lang_selected.info';
 				FileHandler::moveFile($old_selected_lang_file, $selected_lang_file);
 			}
 
-			if(!FileHandler::hasContent($selected_lang_file))
+			if (!FileHandler::hasContent($selected_lang_file))
 			{
 				$buff = FileHandler::readFile($orig_lang_file);
 				FileHandler::writeFile($selected_lang_file, $buff);
@@ -634,7 +634,7 @@ 
 			else
 			{
 				$langs = file($selected_lang_file);
-				foreach($langs as $val)
+				foreach ($langs as $val)
 				{
 					list($lang_prefix, $lang_text) = explode(',', $val);
 					$lang_text = trim($lang_text);
@@ -653,56 +653,56 @@ 
 	function checkSSO()
 	{
 		// pass if it's not GET request or XE is not yet installed
-		if($this->db_info->use_sso != 'Y' || isCrawler())
+		if ($this->db_info->use_sso != 'Y' || isCrawler())
 		{
 			return TRUE;
 		}
 		$checkActList = array('rss' => 1, 'atom' => 1);
-		if(self::getRequestMethod() != 'GET' || !self::isInstalled() || isset($checkActList[self::get('act')]))
+		if (self::getRequestMethod() != 'GET' || !self::isInstalled() || isset($checkActList[self::get('act')]))
 		{
 			return TRUE;
 		}
 
 		// pass if default URL is not set
 		$default_url = trim($this->db_info->default_url);
-		if(!$default_url)
+		if (!$default_url)
 		{
 			return TRUE;
 		}
 
-		if(substr_compare($default_url, '/', -1) !== 0)
+		if (substr_compare($default_url, '/', -1) !== 0)
 		{
 			$default_url .= '/';
 		}
 
 		// for sites recieving SSO valdiation
-		if($default_url == self::getRequestUri())
+		if ($default_url == self::getRequestUri())
 		{
-			if(self::get('url'))
+			if (self::get('url'))
 			{
 				$url = base64_decode(self::get('url'));
 				$url_info = parse_url($url);
-				if(!Password::checkSignature($url, self::get('sig')))
+				if (!Password::checkSignature($url, self::get('sig')))
 				{
 					echo self::get('lang')->msg_invalid_request;
 					return false;
 				}
 
 				$oModuleModel = getModel('module');
-				$domain = $url_info['host'] . $url_info['path'];
-				if(substr_compare($domain, '/', -1) === 0) $domain = substr($domain, 0, -1);
+				$domain = $url_info['host'].$url_info['path'];
+				if (substr_compare($domain, '/', -1) === 0) $domain = substr($domain, 0, -1);
 				$site_info = $oModuleModel->getSiteInfoByDomain($domain);
 
-				if($site_info->site_srl)
+				if ($site_info->site_srl)
 				{
-				$url_info['query'].= ($url_info['query'] ? '&' : '') . 'SSOID=' . urlencode(session_id()) . '&sig=' . urlencode(Password::createSignature(session_id()));
-				$redirect_url = sprintf('%s://%s%s%s?%s', $url_info['scheme'], $url_info['host'], $url_info['port'] ? ':' . $url_info['port'] : '', $url_info['path'], $url_info['query']);
+				$url_info['query'] .= ($url_info['query'] ? '&' : '').'SSOID='.urlencode(session_id()).'&sig='.urlencode(Password::createSignature(session_id()));
+				$redirect_url = sprintf('%s://%s%s%s?%s', $url_info['scheme'], $url_info['host'], $url_info['port'] ? ':'.$url_info['port'] : '', $url_info['path'], $url_info['query']);
 				}
 				else
 				{
 					$redirect_url = $url;
 				}
-				header('location:' . $redirect_url);
+				header('location:'.$redirect_url);
 
 				return FALSE;
 			}
@@ -711,9 +711,9 @@ 
 		else
 		{
 			// result handling : set session_name()
-			if($session_name = self::get('SSOID'))
+			if ($session_name = self::get('SSOID'))
 			{
-				if(!Password::checkSignature($session_name, self::get('sig')))
+				if (!Password::checkSignature($session_name, self::get('sig')))
 				{
 					echo self::get('lang')->msg_invalid_request;
 					return false;
@@ -722,17 +722,17 @@ 
 				setcookie(session_name(), $session_name);
 
 				$url = preg_replace('/[\?\&]SSOID=.+$/', '', self::getRequestUrl());
-				header('location:' . $url);
+				header('location:'.$url);
 				return FALSE;
 				// send SSO request
 			}
-			else if(!self::get('SSOID') && $_COOKIE['sso'] != md5(self::getRequestUri()))
+			else if (!self::get('SSOID') && $_COOKIE['sso'] != md5(self::getRequestUri()))
 			{
 				setcookie('sso', md5(self::getRequestUri()));
 				$origin_url = self::getRequestUrl();
 				$origin_sig = Password::createSignature($origin_url);
 				$url = sprintf("%s?url=%s&sig=%s", $default_url, urlencode(base64_encode($origin_url)), urlencode($origin_sig));
-				header('location:' . $url);
+				header('location:'.$url);
 				return FALSE;
 			}
 		}
@@ -759,7 +759,7 @@ 
 	{
 		$self = self::getInstance();
 
-		if(!$self->isFTPRegisted())
+		if (!$self->isFTPRegisted())
 		{
 			return null;
 		}
@@ -777,15 +777,15 @@ 
 	 */
 	function addBrowserTitle($site_title)
 	{
-		if(!$site_title)
+		if (!$site_title)
 		{
 			return;
 		}
 		$self = self::getInstance();
 
-		if($self->site_title)
+		if ($self->site_title)
 		{
-			$self->site_title .= ' - ' . $site_title;
+			$self->site_title .= ' - '.$site_title;
 		}
 		else
 		{
@@ -801,7 +801,7 @@ 
 	 */
 	function setBrowserTitle($site_title)
 	{
-		if(!$site_title)
+		if (!$site_title)
 		{
 			return;
 		}
@@ -833,7 +833,7 @@ 
 		$oModuleModel = getModel('module');
 		$moduleConfig = $oModuleModel->getModuleConfig('module');
 
-		if(isset($moduleConfig->siteTitle))
+		if (isset($moduleConfig->siteTitle))
 		{
 			return $moduleConfig->siteTitle;
 		}
@@ -860,30 +860,30 @@ 
 		global $lang;
 
 		$self = self::getInstance();
-		if(!$self->lang_type)
+		if (!$self->lang_type)
 		{
 			return;
 		}
-		if(!is_object($lang))
+		if (!is_object($lang))
 		{
 			$lang = new stdClass;
 		}
 
-		if(!($filename = $self->_loadXmlLang($path)))
+		if (!($filename = $self->_loadXmlLang($path)))
 		{
 			$filename = $self->_loadPhpLang($path);
 		}
 
-		if(!is_array($self->loaded_lang_files))
+		if (!is_array($self->loaded_lang_files))
 		{
 			$self->loaded_lang_files = array();
 		}
-		if(in_array($filename, $self->loaded_lang_files))
+		if (in_array($filename, $self->loaded_lang_files))
 		{
 			return;
 		}
 
-		if($filename && is_readable($filename))
+		if ($filename && is_readable($filename))
 		{
 			$self->loaded_lang_files[] = $filename;
 			include($filename);
@@ -904,24 +904,24 @@ 
 	{
 		global $lang;
 
-		if(!$path) return;
+		if (!$path) return;
 
-		$_path = 'eval://' . $path;
+		$_path = 'eval://'.$path;
 
-		if(in_array($_path, $this->loaded_lang_files))
+		if (in_array($_path, $this->loaded_lang_files))
 		{
 			return;
 		}
 
-		if(substr_compare($path, '/', -1) !== 0)
+		if (substr_compare($path, '/', -1) !== 0)
 		{
 			$path .= '/';
 		}
 
-		$oXmlLangParser = new XmlLangParser($path . 'lang.xml', $this->lang_type);
+		$oXmlLangParser = new XmlLangParser($path.'lang.xml', $this->lang_type);
 		$content = $oXmlLangParser->getCompileContent();
 
-		if($content)
+		if ($content)
 		{
 			$this->loaded_lang_files[] = $_path;
 			eval($content);
@@ -936,9 +936,9 @@ 
 	 */
 	function _loadXmlLang($path)
 	{
-		if(!$path) return;
+		if (!$path) return;
 
-		$oXmlLangParser = new XmlLangParser($path . ((substr_compare($path, '/', -1) !== 0) ? '/' : '') . 'lang.xml', $this->lang_type);
+		$oXmlLangParser = new XmlLangParser($path.((substr_compare($path, '/', -1) !== 0) ? '/' : '').'lang.xml', $this->lang_type);
 		return $oXmlLangParser->compile();
 	}
 
@@ -950,22 +950,22 @@ 
 	 */
 	function _loadPhpLang($path)
 	{
-		if(!$path) return;
+		if (!$path) return;
 
-		if(substr_compare($path, '/', -1) !== 0)
+		if (substr_compare($path, '/', -1) !== 0)
 		{
 			$path .= '/';
 		}
-		$path_tpl = $path . '%s.lang.php';
+		$path_tpl = $path.'%s.lang.php';
 		$file = sprintf($path_tpl, $this->lang_type);
 
 		$langs = array('ko', 'en'); // this will be configurable.
-		while(!is_readable($file) && $langs[0])
+		while (!is_readable($file) && $langs[0])
 		{
 			$file = sprintf($path_tpl, array_shift($langs));
 		}
 
-		if(!is_readable($file))
+		if (!is_readable($file))
 		{
 			return FALSE;
 		}
@@ -1007,11 +1007,11 @@ 
 	 */
 	function getLang($code)
 	{
-		if(!$code)
+		if (!$code)
 		{
 			return;
 		}
-		if($GLOBALS['lang']->{$code})
+		if ($GLOBALS['lang']->{$code})
 		{
 			return $GLOBALS['lang']->{$code};
 		}
@@ -1027,7 +1027,7 @@ 
 	 */
 	function setLang($code, $val)
 	{
-		if(!isset($GLOBALS['lang']))
+		if (!isset($GLOBALS['lang']))
 		{
 			$GLOBALS['lang'] = new stdClass();
 		}
@@ -1052,17 +1052,17 @@ 
 
 		$obj = clone $source_obj;
 
-		foreach($charset_list as $charset)
+		foreach ($charset_list as $charset)
 		{
-			array_walk($obj,'Context::checkConvertFlag',$charset);
+			array_walk($obj, 'Context::checkConvertFlag', $charset);
 			$flag = self::checkConvertFlag($flag = TRUE);
-			if($flag)
+			if ($flag)
 			{
-				if($charset == 'UTF-8')
+				if ($charset == 'UTF-8')
 				{
 					return $obj;
 				}
-				array_walk($obj,'Context::doConvertEncoding',$charset);
+				array_walk($obj, 'Context::doConvertEncoding', $charset);
 				return $obj;
 			}
 		}
@@ -1081,11 +1081,11 @@ 
 	function checkConvertFlag(&$val, $key = null, $charset = null)
 	{
 		static $flag = TRUE;
-		if($charset)
+		if ($charset)
 		{
-			if(is_array($val))
-				array_walk($val,'Context::checkConvertFlag',$charset);
-			else if($val && iconv($charset,$charset,$val)!=$val) $flag = FALSE;
+			if (is_array($val))
+				array_walk($val, 'Context::checkConvertFlag', $charset);
+			else if ($val && iconv($charset, $charset, $val) != $val) $flag = FALSE;
 			else $flag = FALSE;
 		}
 		else
@@ -1109,9 +1109,9 @@ 
 	{
 		if (is_array($val))
 		{
-			array_walk($val,'Context::doConvertEncoding',$charset);
+			array_walk($val, 'Context::doConvertEncoding', $charset);
 		}
-		else $val = iconv($charset,'UTF-8',$val);
+		else $val = iconv($charset, 'UTF-8', $val);
 	}
 
 	/**
@@ -1122,7 +1122,7 @@ 
 	 */
 	function convertEncodingStr($str)
 	{
-        if(!$str) return null;
+        if (!$str) return null;
 		$obj = new stdClass();
 		$obj->str = $str;
 		$obj = self::convertEncoding($obj);
@@ -1131,9 +1131,9 @@ 
 
 	function decodeIdna($domain)
 	{
-		if(strpos($domain, 'xn--') !== FALSE)
+		if (strpos($domain, 'xn--') !== FALSE)
 		{
-			require_once(_XE_PATH_ . 'libs/idna_convert/idna_convert.class.php');
+			require_once(_XE_PATH_.'libs/idna_convert/idna_convert.class.php');
 			$IDN = new idna_convert(array('idn_version' => 2008));
 			$domain = $IDN->decode($domain);
 		}
@@ -1164,7 +1164,7 @@ 
 	{
 		$self = self::getInstance();
 
-		if($self->response_method)
+		if ($self->response_method)
 		{
 			return $self->response_method;
 		}
@@ -1204,7 +1204,7 @@ 
 		$this->_recursiveCheckVar($_SERVER['HTTP_HOST']);
 
 		$pattern = "/[\,\"\'\{\}\[\]\(\);$]/";
-		if(preg_match($pattern, $_SERVER['HTTP_HOST']))
+		if (preg_match($pattern, $_SERVER['HTTP_HOST']))
 		{
 			$this->isSuccessInit = FALSE;
 		}
@@ -1217,30 +1217,30 @@ 
 	 */
 	function _setRequestArgument()
 	{
-		if(!count($_REQUEST))
+		if (!count($_REQUEST))
 		{
 			return;
 		}
 
 		$requestMethod = $this->getRequestMethod();
-		foreach($_REQUEST as $key => $val)
+		foreach ($_REQUEST as $key => $val)
 		{
-			if($val === '' || self::get($key))
+			if ($val === '' || self::get($key))
 			{
 				continue;
 			}
 			$key = htmlentities($key);
 			$val = $this->_filterRequestVar($key, $val, false, ($requestMethod == 'GET'));
 
-			if($requestMethod == 'GET' && isset($_GET[$key]))
+			if ($requestMethod == 'GET' && isset($_GET[$key]))
 			{
 				$set_to_vars = TRUE;
 			}
-			elseif($requestMethod == 'POST' && isset($_POST[$key]))
+			elseif ($requestMethod == 'POST' && isset($_POST[$key]))
 			{
 				$set_to_vars = TRUE;
 			}
-			elseif($requestMethod == 'JS_CALLBACK' && (isset($_GET[$key]) || isset($_POST[$key])))
+			elseif ($requestMethod == 'JS_CALLBACK' && (isset($_GET[$key]) || isset($_POST[$key])))
 			{
 				$set_to_vars = TRUE;
 			}
@@ -1249,7 +1249,7 @@ 
 				$set_to_vars = FALSE;
 			}
 
-			if($set_to_vars)
+			if ($set_to_vars)
 			{
 				$this->_recursiveCheckVar($val);
 			}
@@ -1260,20 +1260,20 @@ 
 
 	function _recursiveCheckVar($val)
 	{
-		if(is_string($val))
+		if (is_string($val))
 		{
-			foreach($this->patterns as $pattern)
+			foreach ($this->patterns as $pattern)
 			{
-				if(preg_match($pattern, $val))
+				if (preg_match($pattern, $val))
 				{
 					$this->isSuccessInit = FALSE;
 					return;
 				}
 			}
 		}
-		else if(is_array($val))
+		else if (is_array($val))
 		{
-			foreach($val as $val2)
+			foreach ($val as $val2)
 			{
 				$this->_recursiveCheckVar($val2);
 			}
@@ -1287,7 +1287,7 @@ 
 	 */
 	function _setJSONRequestArgument()
 	{
-		if($this->getRequestMethod() != 'JSON')
+		if ($this->getRequestMethod() != 'JSON')
 		{
 			return;
 		}
@@ -1295,7 +1295,7 @@ 
 		$params = array();
 		parse_str($GLOBALS['HTTP_RAW_POST_DATA'], $params);
 
-		foreach($params as $key => $val)
+		foreach ($params as $key => $val)
 		{
 			$key = htmlentities($key);
 			$this->set($key, $this->_filterRequestVar($key, $val, 1), TRUE);
@@ -1309,13 +1309,13 @@ 
 	 */
 	function _setXmlRpcArgument()
 	{
-		if($this->getRequestMethod() != 'XMLRPC')
+		if ($this->getRequestMethod() != 'XMLRPC')
 		{
 			return;
 		}
 
 		$xml = $GLOBALS['HTTP_RAW_POST_DATA'];
-		if(Security::detectingXEE($xml))
+		if (Security::detectingXEE($xml))
 		{
 			header("HTTP/1.0 400 Bad Request");
 			exit;
@@ -1327,12 +1327,12 @@ 
 		$params = $xml_obj->methodcall->params;
 		unset($params->node_name, $params->attrs, $params->body);
 
-		if(!count(get_object_vars($params)))
+		if (!count(get_object_vars($params)))
 		{
 			return;
 		}
 
-		foreach($params as $key => $val)
+		foreach ($params as $key => $val)
 		{
 			$this->set($key, $this->_filterXmlVars($key, $val), TRUE);
 		}
@@ -1347,10 +1347,10 @@ 
 	 */
 	function _filterXmlVars($key, $val)
 	{
-		if(is_array($val))
+		if (is_array($val))
 		{
 			$stack = array();
-			foreach($val as $k => $v)
+			foreach ($val as $k => $v)
 			{
 				$stack[$k] = $this->_filterXmlVars($k, $v);
 			}
@@ -1360,20 +1360,20 @@ 
 
 		$body = $val->body;
 		unset($val->node_name, $val->attrs, $val->body);
-		if(!count(get_object_vars($val)))
+		if (!count(get_object_vars($val)))
 		{
 			return $this->_filterRequestVar($key, $body, 0);
 		}
 
 		$stack = new stdClass();
-		foreach($val as $k => $v)
+		foreach ($val as $k => $v)
 		{
 			$output = $this->_filterXmlVars($k, $v);
-			if(is_object($v) && $v->attrs->type == 'array')
+			if (is_object($v) && $v->attrs->type == 'array')
 			{
 				$output = array($output);
 			}
-			if($k == 'value' && (is_array($v) || $v->attrs->type == 'array'))
+			if ($k == 'value' && (is_array($v) || $v->attrs->type == 'array'))
 			{
 				return $output;
 			}
@@ -1381,7 +1381,7 @@ 
 			$stack->{$k} = $output;
 		}
 
-		if(!count(get_object_vars($stack)))
+		if (!count(get_object_vars($stack)))
 		{
 			return NULL;
 		}
@@ -1400,16 +1400,16 @@ 
 	 */
 	function _filterRequestVar($key, $val, $do_stripslashes = true, $remove_hack = false)
 	{
-		if(!($isArray = is_array($val)))
+		if (!($isArray = is_array($val)))
 		{
 			$val = array($val);
 		}
 
 		$result = array();
-		foreach($val as $k => $v)
+		foreach ($val as $k => $v)
 		{
-			if($remove_hack && !is_array($v)) {
-				if(stripos($v, '<script') || stripos($v, 'lt;script') || stripos($v, '%3Cscript'))
+			if ($remove_hack && !is_array($v)) {
+				if (stripos($v, '<script') || stripos($v, 'lt;script') || stripos($v, '%3Cscript'))
 				{
 					$result[$k] = escape($v);
 					continue;
@@ -1417,18 +1417,18 @@ 
 			}
 
 			$k = htmlentities($k);
-			if($key === 'page' || $key === 'cpage' || substr_compare($key, 'srl', -3) === 0)
+			if ($key === 'page' || $key === 'cpage' || substr_compare($key, 'srl', -3) === 0)
 			{
 				$result[$k] = !preg_match('/^[0-9,]+$/', $v) ? (int) $v : $v;
 			}
-			elseif(in_array($key, array('mid','search_keyword','search_target','xe_validator_id'))) {
+			elseif (in_array($key, array('mid', 'search_keyword', 'search_target', 'xe_validator_id'))) {
 				$result[$k] = escape($v, false);
 			}
-			elseif($key === 'vid')
+			elseif ($key === 'vid')
 			{
 				$result[$k] = urlencode($v);
 			}
-			elseif(stripos($key, 'XE_VALIDATOR', 0) === 0)
+			elseif (stripos($key, 'XE_VALIDATOR', 0) === 0)
 			{
 				unset($result[$k]);
 			}
@@ -1436,7 +1436,7 @@ 
 			{
 				$result[$k] = $v;
 
-				if($do_stripslashes && version_compare(PHP_VERSION, '5.4.0', '<') && get_magic_quotes_gpc())
+				if ($do_stripslashes && version_compare(PHP_VERSION, '5.4.0', '<') && get_magic_quotes_gpc())
 				{
 					if (is_array($result[$k]))
 					{
@@ -1448,7 +1448,7 @@ 
 					}
 				}
 
-				if(is_array($result[$k]))
+				if (is_array($result[$k]))
 				{
 					array_walk_recursive($result[$k], function(&$val) { $val = trim($val); });
 				}
@@ -1457,7 +1457,7 @@ 
 					$result[$k] = trim($result[$k]);
 				}
 
-				if($remove_hack)
+				if ($remove_hack)
 				{
 					$result[$k] = escape($result[$k], false);
 				}
@@ -1485,17 +1485,17 @@ 
 	 */
 	function _setUploadedArgument()
 	{
-		if($_SERVER['REQUEST_METHOD'] != 'POST' || !$_FILES || (stripos($_SERVER['CONTENT_TYPE'], 'multipart/form-data') === FALSE && stripos($_SERVER['HTTP_CONTENT_TYPE'], 'multipart/form-data') === FALSE))
+		if ($_SERVER['REQUEST_METHOD'] != 'POST' || !$_FILES || (stripos($_SERVER['CONTENT_TYPE'], 'multipart/form-data') === FALSE && stripos($_SERVER['HTTP_CONTENT_TYPE'], 'multipart/form-data') === FALSE))
 		{
 			return;
 		}
 
-		foreach($_FILES as $key => $val)
+		foreach ($_FILES as $key => $val)
 		{
 			$tmp_name = $val['tmp_name'];
-			if(!is_array($tmp_name))
+			if (!is_array($tmp_name))
 			{
-				if(!UploadFileFilter::check($tmp_name, $val['name']))
+				if (!UploadFileFilter::check($tmp_name, $val['name']))
 				{
 					continue;
 				}
@@ -1508,7 +1508,7 @@ 
 				$files = array();
 				foreach ($tmp_name as $i => $j)
 				{
-					if(!UploadFileFilter::check($val['tmp_name'][$i], $val['name'][$i]))
+					if (!UploadFileFilter::check($val['tmp_name'][$i], $val['name'][$i]))
 					{
 						$files = array();
 						unset($_FILES[$key]);
@@ -1522,7 +1522,7 @@ 
 					$file['size'] = $val['size'][$i];
 					$files[] = $file;
 				}
-				if(count($files))
+				if (count($files))
 				{
 					self::set($key, $files, true);
 				}
@@ -1547,16 +1547,16 @@ 
 	function getRequestUrl()
 	{
 		static $url = null;
-		if(is_null($url))
+		if (is_null($url))
 		{
 			$url = self::getRequestUri();
-			if(count($_GET) > 0)
+			if (count($_GET) > 0)
 			{
-				foreach($_GET as $key => $val)
+				foreach ($_GET as $key => $val)
 				{
-					$vars[] = $key . '=' . ($val ? urlencode(self::convertEncodingStr($val)) : '');
+					$vars[] = $key.'='.($val ? urlencode(self::convertEncodingStr($val)) : '');
 				}
-				$url .= '?' . join('&', $vars);
+				$url .= '?'.join('&', $vars);
 			}
 		}
 		return $url;
@@ -1571,7 +1571,7 @@ 
 		$self = self::getInstance();
 		$js_callback_func = isset($_GET['xe_js_callback']) ? $_GET['xe_js_callback'] : $_POST['xe_js_callback'];
 
-		if(!preg_match('/^[a-z0-9\.]+$/i', $js_callback_func))
+		if (!preg_match('/^[a-z0-9\.]+$/i', $js_callback_func))
 		{
 			unset($js_callback_func);
 			unset($_GET['xe_js_callback']);
@@ -1599,22 +1599,22 @@ 
 		$self = self::getInstance();
 
 		// retrieve virtual site information
-		if(is_null($site_module_info))
+		if (is_null($site_module_info))
 		{
 			$site_module_info = self::get('site_module_info');
 		}
 
 		// If $domain is set, handle it (if $domain is vid type, remove $domain and handle with $vid)
-		if($domain && isSiteID($domain))
+		if ($domain && isSiteID($domain))
 		{
 			$vid = $domain;
 			$domain = '';
 		}
 
 		// If $domain, $vid are not set, use current site information
-		if(!$domain && !$vid)
+		if (!$domain && !$vid)
 		{
-			if($site_module_info->domain && isSiteID($site_module_info->domain))
+			if ($site_module_info->domain && isSiteID($site_module_info->domain))
 			{
 				$vid = $site_module_info->domain;
 			}
@@ -1625,21 +1625,21 @@ 
 		}
 
 		// if $domain is set, compare current URL. If they are same, remove the domain, otherwise link to the domain.
-		if($domain)
+		if ($domain)
 		{
 			$domain_info = parse_url($domain);
-			if(is_null($current_info))
+			if (is_null($current_info))
 			{
-				$current_info = parse_url(($_SERVER['HTTPS'] == 'on' ? 'https' : 'http') . '://' . $_SERVER['HTTP_HOST'] . getScriptPath());
+				$current_info = parse_url(($_SERVER['HTTPS'] == 'on' ? 'https' : 'http').'://'.$_SERVER['HTTP_HOST'].getScriptPath());
 			}
-			if($domain_info['host'] . $domain_info['path'] == $current_info['host'] . $current_info['path'])
+			if ($domain_info['host'].$domain_info['path'] == $current_info['host'].$current_info['path'])
 			{
 				unset($domain);
 			}
 			else
 			{
 				$domain = preg_replace('/^(http|https):\/\//i', '', trim($domain));
-				if(substr_compare($domain, '/', -1) !== 0)
+				if (substr_compare($domain, '/', -1) !== 0)
 				{
 					$domain .= '/';
 				}
@@ -1649,41 +1649,41 @@ 
 		$get_vars = array();
 
 		// If there is no GET variables or first argument is '' to reset variables
-		if(!$self->get_vars || $args_list[0] == '')
+		if (!$self->get_vars || $args_list[0] == '')
 		{
 			// rearrange args_list
-			if(is_array($args_list) && $args_list[0] == '')
+			if (is_array($args_list) && $args_list[0] == '')
 			{
 				array_shift($args_list);
 			}
 		}
-		elseif($_SERVER['REQUEST_METHOD'] == 'GET')
+		elseif ($_SERVER['REQUEST_METHOD'] == 'GET')
 		{
 			// Otherwise, make GET variables into array
 			$get_vars = get_object_vars($self->get_vars);
 		}
 		else
 		{
-			if(!!$self->get_vars->module) $get_vars['module'] = $self->get_vars->module;
-			if(!!$self->get_vars->mid) $get_vars['mid'] = $self->get_vars->mid;
-			if(!!$self->get_vars->act) $get_vars['act'] = $self->get_vars->act;
-			if(!!$self->get_vars->page) $get_vars['page'] = $self->get_vars->page;
-			if(!!$self->get_vars->search_target) $get_vars['search_target'] = $self->get_vars->search_target;
-			if(!!$self->get_vars->search_keyword) $get_vars['search_keyword'] = $self->get_vars->search_keyword;
-			if($get_vars['act'] == 'IS')
+			if (!!$self->get_vars->module) $get_vars['module'] = $self->get_vars->module;
+			if (!!$self->get_vars->mid) $get_vars['mid'] = $self->get_vars->mid;
+			if (!!$self->get_vars->act) $get_vars['act'] = $self->get_vars->act;
+			if (!!$self->get_vars->page) $get_vars['page'] = $self->get_vars->page;
+			if (!!$self->get_vars->search_target) $get_vars['search_target'] = $self->get_vars->search_target;
+			if (!!$self->get_vars->search_keyword) $get_vars['search_keyword'] = $self->get_vars->search_keyword;
+			if ($get_vars['act'] == 'IS')
 			{
-				if(!!$self->get_vars->is_keyword) $get_vars['is_keyword'] = $self->get_vars->is_keyword;
+				if (!!$self->get_vars->is_keyword) $get_vars['is_keyword'] = $self->get_vars->is_keyword;
 			}
 		}
 
 		// arrange args_list
-		for($i = 0, $c = count($args_list); $i < $c; $i += 2)
+		for ($i = 0, $c = count($args_list); $i < $c; $i += 2)
 		{
 			$key = $args_list[$i];
 			$val = trim($args_list[$i + 1]);
 
 			// If value is not set, remove the key
-			if(!isset($val) || !strlen($val))
+			if (!isset($val) || !strlen($val))
 			{
 				unset($get_vars[$key]);
 				continue;
@@ -1694,7 +1694,7 @@ 
 
 		// remove vid, rnd
 		unset($get_vars['rnd']);
-		if($vid)
+		if ($vid)
 		{
 			$get_vars['vid'] = $vid;
 		}
@@ -1711,17 +1711,17 @@ 
 			'dispDocumentAdminManageDocument' => 'dispDocumentManageDocument',
 			'dispModuleAdminSelectList' => 'dispModuleSelectList'
 		);
-		if($act_alias[$act])
+		if ($act_alias[$act])
 		{
 			$get_vars['act'] = $act_alias[$act];
 		}
 
 		// organize URL
 		$query = '';
-		if(count($get_vars) > 0)
+		if (count($get_vars) > 0)
 		{
 			// if using rewrite mod
-			if($self->allow_rewrite)
+			if ($self->allow_rewrite)
 			{
 				$var_keys = array_keys($get_vars);
 				sort($var_keys);
@@ -1741,8 +1741,8 @@ 
 					'vid' => $vid,
 					'mid' => $mid,
 					'mid.vid' => "$vid/$mid",
-					'entry.mid' => "$mid/entry/" . $get_vars['entry'],
-					'entry.mid.vid' => "$vid/$mid/entry/" . $get_vars['entry'],
+					'entry.mid' => "$mid/entry/".$get_vars['entry'],
+					'entry.mid.vid' => "$vid/$mid/entry/".$get_vars['entry'],
 					'document_srl' => $srl,
 					'document_srl.mid' => "$mid/$srl",
 					'document_srl.vid' => "$vid/$srl",
@@ -1759,66 +1759,66 @@ 
 				$query = $target_map[$target];
 			}
 
-			if(!$query)
+			if (!$query)
 			{
 				$queries = array();
-				foreach($get_vars as $key => $val)
+				foreach ($get_vars as $key => $val)
 				{
-					if(is_array($val) && count($val) > 0)
+					if (is_array($val) && count($val) > 0)
 					{
-						foreach($val as $k => $v)
+						foreach ($val as $k => $v)
 						{
-							$queries[] = $key . '[' . $k . ']=' . urlencode($v);
+							$queries[] = $key.'['.$k.']='.urlencode($v);
 						}
 					}
-					elseif(!is_array($val))
+					elseif (!is_array($val))
 					{
-						$queries[] = $key . '=' . urlencode($val);
+						$queries[] = $key.'='.urlencode($val);
 					}
 				}
-				if(count($queries) > 0)
+				if (count($queries) > 0)
 				{
-					$query = 'index.php?' . join('&', $queries);
+					$query = 'index.php?'.join('&', $queries);
 				}
 			}
 		}
 
 		// If using SSL always
 		$_use_ssl = $self->get('_use_ssl');
-		if($_use_ssl == 'always')
+		if ($_use_ssl == 'always')
 		{
-			$query = $self->getRequestUri(ENFORCE_SSL, $domain) . $query;
+			$query = $self->getRequestUri(ENFORCE_SSL, $domain).$query;
 			// optional SSL use
 		}
-		elseif($_use_ssl == 'optional')
+		elseif ($_use_ssl == 'optional')
 		{
 			$ssl_mode = (($self->get('module') === 'admin') || ($get_vars['module'] === 'admin') || (isset($get_vars['act']) && $self->isExistsSSLAction($get_vars['act']))) ? ENFORCE_SSL : RELEASE_SSL;
-			$query = $self->getRequestUri($ssl_mode, $domain) . $query;
+			$query = $self->getRequestUri($ssl_mode, $domain).$query;
 			// no SSL
 		}
 		else
 		{
 			// currently on SSL but target is not based on SSL
-			if($_SERVER['HTTPS'] == 'on')
+			if ($_SERVER['HTTPS'] == 'on')
 			{
-				$query = $self->getRequestUri(ENFORCE_SSL, $domain) . $query;
+				$query = $self->getRequestUri(ENFORCE_SSL, $domain).$query;
 			}
-			else if($domain) // if $domain is set
+			else if ($domain) // if $domain is set
 			{
-				$query = $self->getRequestUri(FOLLOW_REQUEST_SSL, $domain) . $query;
+				$query = $self->getRequestUri(FOLLOW_REQUEST_SSL, $domain).$query;
 			}
 			else
 			{
-				$query = getScriptPath() . $query;
+				$query = getScriptPath().$query;
 			}
 		}
 
-		if(!$encode)
+		if (!$encode)
 		{
 			return $query;
 		}
 
-		if(!$autoEncode)
+		if (!$autoEncode)
 		{
 			return htmlspecialchars($query, ENT_COMPAT | ENT_HTML401, 'UTF-8', FALSE);
 		}
@@ -1827,16 +1827,16 @@ 
 		$encode_queries = array();
 		$parsedUrl = parse_url($query);
 		parse_str($parsedUrl['query'], $output);
-		foreach($output as $key => $value)
+		foreach ($output as $key => $value)
 		{
-			if(preg_match('/&([a-z]{2,}|#\d+);/', urldecode($value)))
+			if (preg_match('/&([a-z]{2,}|#\d+);/', urldecode($value)))
 			{
 				$value = urlencode(htmlspecialchars_decode(urldecode($value)));
 			}
-			$encode_queries[] = $key . '=' . $value;
+			$encode_queries[] = $key.'='.$value;
 		}
 
-		return htmlspecialchars($parsedUrl['path'] . '?' . join('&', $encode_queries), ENT_COMPAT | ENT_HTML401, 'UTF-8', FALSE);
+		return htmlspecialchars($parsedUrl['path'].'?'.join('&', $encode_queries), ENT_COMPAT | ENT_HTML401, 'UTF-8', FALSE);
 	}
 
 	/**
@@ -1851,17 +1851,17 @@ 
 		static $url = array();
 
 		// Check HTTP Request
-		if(!isset($_SERVER['SERVER_PROTOCOL']))
+		if (!isset($_SERVER['SERVER_PROTOCOL']))
 		{
 			return;
 		}
 
-		if(self::get('_use_ssl') == 'always')
+		if (self::get('_use_ssl') == 'always')
 		{
 			$ssl_mode = ENFORCE_SSL;
 		}
 
-		if($domain)
+		if ($domain)
 		{
 			$domain_key = md5($domain);
 		}
@@ -1870,14 +1870,14 @@ 
 			$domain_key = 'default';
 		}
 
-		if(isset($url[$ssl_mode][$domain_key]))
+		if (isset($url[$ssl_mode][$domain_key]))
 		{
 			return $url[$ssl_mode][$domain_key];
 		}
 
 		$current_use_ssl = ($_SERVER['HTTPS'] == 'on');
 
-		switch($ssl_mode)
+		switch ($ssl_mode)
 		{
 			case FOLLOW_REQUEST_SSL: $use_ssl = $current_use_ssl;
 				break;
@@ -1887,34 +1887,34 @@ 
 				break;
 		}
 
-		if($domain)
+		if ($domain)
 		{
 			$target_url = trim($domain);
-			if(substr_compare($target_url, '/', -1) !== 0)
+			if (substr_compare($target_url, '/', -1) !== 0)
 			{
-				$target_url.= '/';
+				$target_url .= '/';
 			}
 		}
 		else
 		{
-			$target_url = $_SERVER['HTTP_HOST'] . getScriptPath();
+			$target_url = $_SERVER['HTTP_HOST'].getScriptPath();
 		}
 
-		$url_info = parse_url('http://' . $target_url);
+		$url_info = parse_url('http://'.$target_url);
 
-		if($current_use_ssl != $use_ssl)
+		if ($current_use_ssl != $use_ssl)
 		{
 			unset($url_info['port']);
 		}
 
-		if($use_ssl)
+		if ($use_ssl)
 		{
 			$port = self::get('_https_port');
-			if($port && $port != 443)
+			if ($port && $port != 443)
 			{
 				$url_info['port'] = $port;
 			}
-			elseif($url_info['port'] == 443)
+			elseif ($url_info['port'] == 443)
 			{
 				unset($url_info['port']);
 			}
@@ -1922,17 +1922,17 @@ 
 		else
 		{
 			$port = self::get('_http_port');
-			if($port && $port != 80)
+			if ($port && $port != 80)
 			{
 				$url_info['port'] = $port;
 			}
-			elseif($url_info['port'] == 80)
+			elseif ($url_info['port'] == 80)
 			{
 				unset($url_info['port']);
 			}
 		}
 
-		$url[$ssl_mode][$domain_key] = sprintf('%s://%s%s%s', $use_ssl ? 'https' : $url_info['scheme'], $url_info['host'], $url_info['port'] && $url_info['port'] != 80 ? ':' . $url_info['port'] : '', $url_info['path']);
+		$url[$ssl_mode][$domain_key] = sprintf('%s://%s%s%s', $use_ssl ? 'https' : $url_info['scheme'], $url_info['host'], $url_info['port'] && $url_info['port'] != 80 ? ':'.$url_info['port'] : '', $url_info['path']);
 
 		return $url[$ssl_mode][$domain_key];
 	}
@@ -1949,16 +1949,16 @@ 
 	{
 		$self = self::getInstance();
 		$self->context->{$key} = $val;
-		if($set_to_get_vars === FALSE)
+		if ($set_to_get_vars === FALSE)
 		{
 			return;
 		}
-		if($val === NULL || $val === '')
+		if ($val === NULL || $val === '')
 		{
 			unset($self->get_vars->{$key});
 			return;
 		}
-		if($set_to_get_vars || $self->get_vars->{$key})
+		if ($set_to_get_vars || $self->get_vars->{$key})
 		{
 			$self->get_vars->{$key} = $val;
 		}
@@ -1974,7 +1974,7 @@ 
 	{
 		$self = self::getInstance();
 
-		if(!isset($self->context->{$key}))
+		if (!isset($self->context->{$key}))
 		{
 			return null;
 		}
@@ -1989,7 +1989,7 @@ 
 	function gets()
 	{
 		$num_args = func_num_args();
-		if($num_args < 1)
+		if ($num_args < 1)
 		{
 			return;
 		}
@@ -1997,7 +1997,7 @@ 
 
 		$args_list = func_get_args();
 		$output = new stdClass();
-		foreach($args_list as $v)
+		foreach ($args_list as $v)
 		{
 			$output->{$v} = $self->get($v);
 		}
@@ -2023,7 +2023,7 @@ 
 	function getRequestVars()
 	{
 		$self = self::getInstance();
-		if($self->get_vars)
+		if ($self->get_vars)
 		{
 			return clone($self->get_vars);
 		}
@@ -2040,13 +2040,13 @@ 
 	{
 		$self = self::getInstance();
 
-		if(!is_readable($self->sslActionCacheFile))
+		if (!is_readable($self->sslActionCacheFile))
 		{
 			$buff = '<?php if(!defined("__XE__"))exit;';
 			FileHandler::writeFile($self->sslActionCacheFile, $buff);
 		}
 
-		if(!isset($self->ssl_actions[$action]))
+		if (!isset($self->ssl_actions[$action]))
 		{
 			$self->ssl_actions[$action] = 1;
 			$sslActionCacheString = sprintf('$sslActions[\'%s\'] = 1;', $action);
@@ -2064,16 +2064,16 @@ 
 	{
 		$self = self::getInstance();
 
-		if(!is_readable($self->sslActionCacheFile))
+		if (!is_readable($self->sslActionCacheFile))
 		{
 			unset($self->ssl_actions);
 			$buff = '<?php if(!defined("__XE__"))exit;';
 			FileHandler::writeFile($self->sslActionCacheFile, $buff);
 		}
 
-		foreach($action_array as $action)
+		foreach ($action_array as $action)
 		{
-			if(!isset($self->ssl_actions[$action]))
+			if (!isset($self->ssl_actions[$action]))
 			{
 				$self->ssl_actions[$action] = 1;
 				$sslActionCacheString = sprintf('$sslActions[\'%s\'] = 1;', $action);
@@ -2092,7 +2092,7 @@ 
 	{
 		$self = self::getInstance();
 
-		if($self->isExistsSSLAction($action))
+		if ($self->isExistsSSLAction($action))
 		{
 			$sslActionCacheString = sprintf('$sslActions[\'%s\'] = 1;', $action);
 			$buff = FileHandler::readFile($self->sslActionCacheFile);
@@ -2109,7 +2109,7 @@ 
 	function getSSLActions()
 	{
 		$self = self::getInstance();
-		if($self->getSslStatus() == 'optional')
+		if ($self->getSslStatus() == 'optional')
 		{
 			return $self->ssl_actions;
 		}
@@ -2136,12 +2136,12 @@ 
 	 */
 	function normalizeFilePath($file)
 	{
-		if($file{0} != '/' && $file{0} != '.' && strpos($file, '://') === FALSE)
+		if ($file{0} != '/' && $file{0} != '.' && strpos($file, '://') === FALSE)
 		{
-			$file = './' . $file;
+			$file = './'.$file;
 		}
 		$file = preg_replace('@/\./|(?<!:)\/\/@', '/', $file);
-		while(strpos($file, '/../') !== FALSE)
+		while (strpos($file, '/../') !== FALSE)
 		{
 			$file = preg_replace('/\/([^\/]+)\/\.\.\//s', '/', $file, 1);
 		}
@@ -2160,13 +2160,13 @@ 
 	{
 		$file = self::normalizeFilePath($file);
 		$script_path = getScriptPath();
-		if(strpos($file, './') === 0)
+		if (strpos($file, './') === 0)
 		{
-			$file = $script_path . substr($file, 2);
+			$file = $script_path.substr($file, 2);
 		}
-		elseif(strpos($file, '../') === 0)
+		elseif (strpos($file, '../') === 0)
 		{
-			$file = self::normalizeFilePath($script_path . $file);
+			$file = self::normalizeFilePath($script_path.$file);
 		}
 
 		return $file;
@@ -2236,12 +2236,12 @@ 
 	 */
 	function addJsFile($file, $optimized = FALSE, $targetie = '', $index = 0, $type = 'head', $isRuleset = FALSE, $autoPath = null)
 	{
-		if($isRuleset)
+		if ($isRuleset)
 		{
-			if(strpos($file, '#') !== FALSE)
+			if (strpos($file, '#') !== FALSE)
 			{
 				$file = str_replace('#', '', $file);
-				if(!is_readable($file))
+				if (!is_readable($file))
 				{
 					$file = $autoPath;
 				}
@@ -2306,9 +2306,9 @@ 
 		ksort($files);
 		$files = array_values($files);
 		$filenames = array();
-		for($i = 0, $c = count($files); $i < $c; ++$i)
+		for ($i = 0, $c = count($files); $i < $c; ++$i)
 		{
-			if(in_array($files[$i]['file'], $filenames))
+			if (in_array($files[$i]['file'], $filenames))
 			{
 				unset($files[$i]);
 			}
@@ -2393,14 +2393,14 @@ 
 	 */
 	function getJavascriptPluginInfo($pluginName)
 	{
-		if($plugin_name == 'ui.datepicker')
+		if ($plugin_name == 'ui.datepicker')
 		{
 			$plugin_name = 'ui';
 		}
 
-		$plugin_path = './common/js/plugins/' . $pluginName . '/';
-		$info_file = $plugin_path . 'plugin.load';
-		if(!is_readable($info_file))
+		$plugin_path = './common/js/plugins/'.$pluginName.'/';
+		$info_file = $plugin_path.'plugin.load';
+		if (!is_readable($info_file))
 		{
 			return;
 		}
@@ -2410,32 +2410,32 @@ 
 		$result->jsList = array();
 		$result->cssList = array();
 
-		foreach($list as $filename)
+		foreach ($list as $filename)
 		{
 			$filename = trim($filename);
-			if(!$filename)
+			if (!$filename)
 			{
 				continue;
 			}
 
-			if(strncasecmp('./', $filename, 2) === 0)
+			if (strncasecmp('./', $filename, 2) === 0)
 			{
 				$filename = substr($filename, 2);
 			}
 
-			if(substr_compare($filename, '.js', -3) === 0)
+			if (substr_compare($filename, '.js', -3) === 0)
 			{
-				$result->jsList[] = $plugin_path . $filename;
+				$result->jsList[] = $plugin_path.$filename;
 			}
-			elseif(substr_compare($filename, '.css', -4) === 0)
+			elseif (substr_compare($filename, '.css', -4) === 0)
 			{
-				$result->cssList[] = $plugin_path . $filename;
+				$result->cssList[] = $plugin_path.$filename;
 			}
 		}
 
-		if(is_dir($plugin_path . 'lang'))
+		if (is_dir($plugin_path.'lang'))
 		{
-			$result->langPath = $plugin_path . 'lang';
+			$result->langPath = $plugin_path.'lang';
 		}
 
 		return $result;
@@ -2451,50 +2451,50 @@ 
 		static $loaded_plugins = array();
 
 		$self = self::getInstance();
-		if($plugin_name == 'ui.datepicker')
+		if ($plugin_name == 'ui.datepicker')
 		{
 			$plugin_name = 'ui';
 		}
 
-		if($loaded_plugins[$plugin_name])
+		if ($loaded_plugins[$plugin_name])
 		{
 			return;
 		}
 		$loaded_plugins[$plugin_name] = TRUE;
 
-		$plugin_path = './common/js/plugins/' . $plugin_name . '/';
-		$info_file = $plugin_path . 'plugin.load';
-		if(!is_readable($info_file))
+		$plugin_path = './common/js/plugins/'.$plugin_name.'/';
+		$info_file = $plugin_path.'plugin.load';
+		if (!is_readable($info_file))
 		{
 			return;
 		}
 
 		$list = file($info_file);
-		foreach($list as $filename)
+		foreach ($list as $filename)
 		{
 			$filename = trim($filename);
-			if(!$filename)
+			if (!$filename)
 			{
 				continue;
 			}
 
-			if(strncasecmp('./', $filename, 2) === 0)
+			if (strncasecmp('./', $filename, 2) === 0)
 			{
 				$filename = substr($filename, 2);
 			}
-			if(substr_compare($filename, '.js', -3) === 0)
+			if (substr_compare($filename, '.js', -3) === 0)
 			{
-				$self->loadFile(array($plugin_path . $filename, 'body', '', 0), TRUE);
+				$self->loadFile(array($plugin_path.$filename, 'body', '', 0), TRUE);
 			}
-			if(substr_compare($filename, '.css', -4) === 0)
+			if (substr_compare($filename, '.css', -4) === 0)
 			{
-				$self->loadFile(array($plugin_path . $filename, 'all', '', 0), TRUE);
+				$self->loadFile(array($plugin_path.$filename, 'all', '', 0), TRUE);
 			}
 		}
 
-		if(is_dir($plugin_path . 'lang'))
+		if (is_dir($plugin_path.'lang'))
 		{
-			$self->loadLang($plugin_path . 'lang');
+			$self->loadLang($plugin_path.'lang');
 		}
 	}
 
@@ -2507,7 +2507,7 @@ 
 	function addHtmlHeader($header)
 	{
 		$self = self::getInstance();
-		$self->html_header .= "\n" . $header;
+		$self->html_header .= "\n".$header;
 	}
 
 	function clearHtmlHeader()
@@ -2559,7 +2559,7 @@ 
 	function addBodyHeader($header)
 	{
 		$self = self::getInstance();
-		$self->body_header .= "\n" . $header;
+		$self->body_header .= "\n".$header;
 	}
 
 	/**
@@ -2581,7 +2581,7 @@ 
 	function addHtmlFooter($footer)
 	{
 		$self = self::getInstance();
-		$self->html_footer .= ($self->Htmlfooter ? "\n" : '') . $footer;
+		$self->html_footer .= ($self->Htmlfooter ? "\n" : '').$footer;
 	}
 
 	/**
@@ -2602,7 +2602,7 @@ 
 	 */
 	function getConfigFile()
 	{
-		return _XE_PATH_ . 'files/config/db.config.php';
+		return _XE_PATH_.'files/config/db.config.php';
 	}
 
 	/**
@@ -2612,7 +2612,7 @@ 
 	 */
 	function getFTPConfigFile()
 	{
-		return _XE_PATH_ . 'files/config/ftp.config.php';
+		return _XE_PATH_.'files/config/ftp.config.php';
 	}
 
 	/**
@@ -2664,14 +2664,14 @@ 
 		$_path = explode('/', $path);
 		$_base = explode('/', $base_url);
 
-		if(!$_base[count($_base) - 1])
+		if (!$_base[count($_base) - 1])
 		{
 			array_pop($_base);
 		}
 
-		foreach($_xe as $idx => $dir)
+		foreach ($_xe as $idx => $dir)
 		{
-			if($_path[0] != $dir)
+			if ($_path[0] != $dir)
 			{
 				break;
 			}
@@ -2679,9 +2679,9 @@ 
 		}
 
 		$idx = count($_xe) - $idx - 1;
-		while($idx--)
+		while ($idx--)
 		{
-			if(count($_base) > 0)
+			if (count($_base) > 0)
 			{
 				array_shift($_base);
 			}
@@ -2691,13 +2691,13 @@ 
 			}
 		}
 
-		if(count($_base) > 0)
+		if (count($_base) > 0)
 		{
 			array_unshift($_path, join('/', $_base));
 		}
 
-		$path = '/' . join('/', $_path);
-		if(substr_compare($path, '/', -1) !== 0)
+		$path = '/'.join('/', $_path);
+		if (substr_compare($path, '/', -1) !== 0)
 		{
 			$path .= '/';
 		}
@@ -2712,13 +2712,13 @@ 
 	{
 		$self = self::getInstance();
 
-		if(!is_array($self->meta_tags))
+		if (!is_array($self->meta_tags))
 		{
 			$self->meta_tags = array();
 		}
 
 		$ret = array();
-		foreach($self->meta_tags as $key => $val)
+		foreach ($self->meta_tags as $key => $val)
 		{
 			list($name, $is_http_equiv) = explode("\t", $key);
 			$ret[] = array('name' => $name, 'is_http_equiv' => $is_http_equiv, 'content' => $val);
@@ -2738,7 +2738,7 @@ 
 	function addMetaTag($name, $content, $is_http_equiv = FALSE)
 	{
 		$self = self::getInstance();
-		$self->meta_tags[$name . "\t" . ($is_http_equiv ? '1' : '0')] = $content;
+		$self->meta_tags[$name."\t".($is_http_equiv ? '1' : '0')] = $content;
 	}
 
 }

classes/cache/CacheFile.class.php

Spacing +10 added lines, -10 removed lines

@@ -23,7 +23,7 @@ 
 	 */
 	function getInstance()
 	{
-		if(!$GLOBALS['__CacheFile__'])
+		if (!$GLOBALS['__CacheFile__'])
 		{
 			$GLOBALS['__CacheFile__'] = new CacheFile();
 		}
@@ -37,7 +37,7 @@ 
 	 */
 	function __construct()
 	{
-		$this->cache_dir = _XE_PATH_ . $this->cache_dir;
+		$this->cache_dir = _XE_PATH_.$this->cache_dir;
 		FileHandler::makeDir($this->cache_dir);
 	}
 
@@ -49,7 +49,7 @@ 
 	 */
 	function getCacheFileName($key)
 	{
-		return $this->cache_dir . str_replace(':', DIRECTORY_SEPARATOR, $key) . '.php';
+		return $this->cache_dir.str_replace(':', DIRECTORY_SEPARATOR, $key).'.php';
 	}
 
 	/**
@@ -79,9 +79,9 @@ 
 		$content = array();
 		$content[] = '<?php';
 		$content[] = 'if(!defined(\'__XE__\')) { exit(); }';
-		$content[] = 'return \'' . $data . '\';';
+		$content[] = 'return \''.$data.'\';';
 		FileHandler::writeFile($cache_file, implode(PHP_EOL, $content));
-		if(function_exists('opcache_invalidate'))
+		if (function_exists('opcache_invalidate'))
 		{
 			@opcache_invalidate($cache_file, true);
 		}
@@ -98,9 +98,9 @@ 
 	{
 		$cache_file = $this->getCacheFileName($key);
 
-		if(file_exists($cache_file))
+		if (file_exists($cache_file))
 		{
-			if($modified_time > 0 && filemtime($cache_file) < $modified_time)
+			if ($modified_time > 0 && filemtime($cache_file) < $modified_time)
 			{
 				FileHandler::removeFile($cache_file);
 				return false;
@@ -121,12 +121,12 @@ 
 	 */
 	function get($key, $modified_time = 0)
 	{
-		if(!$cache_file = FileHandler::exists($this->getCacheFileName($key)))
+		if (!$cache_file = FileHandler::exists($this->getCacheFileName($key)))
 		{
 			return false;
 		}
 
-		if($modified_time > 0 && filemtime($cache_file) < $modified_time)
+		if ($modified_time > 0 && filemtime($cache_file) < $modified_time)
 		{
 			FileHandler::removeFile($cache_file);
 			return false;
@@ -146,7 +146,7 @@ 
 	function _delete($_key)
 	{
 		$cache_file = $this->getCacheFileName($_key);
-		if(function_exists('opcache_invalidate'))
+		if (function_exists('opcache_invalidate'))
 		{
 			@opcache_invalidate($cache_file, true);
 		}

modules/document/document.model.php

Spacing +239 added lines, -239 removed lines

@@ -37,7 +37,7 @@ 
 	 */
 	function getDocumentExtraVarsFromDB($documentSrls)
 	{
-		if(!is_array($documentSrls) || count($documentSrls) == 0)
+		if (!is_array($documentSrls) || count($documentSrls) == 0)
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
@@ -58,52 +58,52 @@ 
 		$_document_list = &$GLOBALS['XE_DOCUMENT_LIST'];
 
 		// XE XE_DOCUMENT_LIST all documents that the object referred to the global variable settings
-		if(count($_document_list) <= 0) return;
+		if (count($_document_list) <= 0) return;
 
 		// Find all called the document object variable has been set extension
 		$document_srls = array();
-		foreach($_document_list as $key => $val)
+		foreach ($_document_list as $key => $val)
 		{
-			if(!$val->document_srl || $checked_documents[$val->document_srl]) continue;
+			if (!$val->document_srl || $checked_documents[$val->document_srl]) continue;
 			$checked_documents[$val->document_srl] = true;
 			$document_srls[] = $val->document_srl;
 		}
 		// If the document number, return detected
-		if(!count($document_srls)) return;
+		if (!count($document_srls)) return;
 		// Expand variables mijijeongdoen article about a current visitor to the extension of the language code, the search variable
 		//$obj->document_srl = implode(',',$document_srls);
 		$output = $this->getDocumentExtraVarsFromDB($document_srls);
-		if($output->toBool() && $output->data)
+		if ($output->toBool() && $output->data)
 		{
-			foreach($output->data as $key => $val)
+			foreach ($output->data as $key => $val)
 			{
-				if(!isset($val->value)) continue;
-				if(!$extra_vars[$val->module_srl][$val->document_srl][$val->var_idx][0]) $extra_vars[$val->module_srl][$val->document_srl][$val->var_idx][0] = trim($val->value);
+				if (!isset($val->value)) continue;
+				if (!$extra_vars[$val->module_srl][$val->document_srl][$val->var_idx][0]) $extra_vars[$val->module_srl][$val->document_srl][$val->var_idx][0] = trim($val->value);
 				$extra_vars[$val->document_srl][$val->var_idx][$val->lang_code] = trim($val->value);
 			}
 		}
 
 		$user_lang_code = Context::getLangType();
-		for($i=0,$c=count($document_srls);$i<$c;$i++)
+		for ($i = 0, $c = count($document_srls); $i < $c; $i++)
 		{
 			$document_srl = $document_srls[$i];
 			unset($vars);
 
-			if(!$_document_list[$document_srl] || !is_object($_document_list[$document_srl]) || !$_document_list[$document_srl]->isExists()) continue;
+			if (!$_document_list[$document_srl] || !is_object($_document_list[$document_srl]) || !$_document_list[$document_srl]->isExists()) continue;
 			$module_srl = $_document_list[$document_srl]->get('module_srl');
 			$extra_keys = $this->getExtraKeys($module_srl);
 			$vars = $extra_vars[$document_srl];
 			$document_lang_code = $_document_list[$document_srl]->get('lang_code');
 			// Expand the variable processing
-			if(count($extra_keys))
+			if (count($extra_keys))
 			{
-				foreach($extra_keys as $idx => $key)
+				foreach ($extra_keys as $idx => $key)
 				{
 					$extra_keys[$idx] = clone($key);
 					$val = $vars[$idx];
-					if(isset($val[$user_lang_code])) $v = $val[$user_lang_code];
-					else if(isset($val[$document_lang_code])) $v = $val[$document_lang_code];
-					else if(isset($val[0])) $v = $val[0];
+					if (isset($val[$user_lang_code])) $v = $val[$user_lang_code];
+					else if (isset($val[$document_lang_code])) $v = $val[$document_lang_code];
+					else if (isset($val[0])) $v = $val[0];
 					else $v = null;
 					$extra_keys[$idx]->value = $v;
 				}
@@ -113,9 +113,9 @@ 
 			$evars = new ExtraVar($module_srl);
 			$evars->setExtraVarKeys($extra_keys);
 			// Title Processing
-			if($vars[-1][$user_lang_code]) $_document_list[$document_srl]->add('title',$vars[-1][$user_lang_code]);
+			if ($vars[-1][$user_lang_code]) $_document_list[$document_srl]->add('title', $vars[-1][$user_lang_code]);
 			// Information processing
-			if($vars[-2][$user_lang_code]) $_document_list[$document_srl]->add('content',$vars[-2][$user_lang_code]);
+			if ($vars[-2][$user_lang_code]) $_document_list[$document_srl]->add('content', $vars[-2][$user_lang_code]);
 			
 			// static 데이터를 갱신해주기 위해 들어간 코드같으나 어차피 언어 변경 자체는 페이지 전환이 일어나면서 발생하는게 대부분이라 효용이 없음. 또한 예기치않게 권한이 없는 다국어 문서 내용을 보여주는 부효과가 일어남		
 			/*		
@@ -137,21 +137,21 @@ 
 	 * @param array $columnList
 	 * @return documentItem
 	 */
-	function getDocument($document_srl=0, $is_admin = false, $load_extra_vars=true, $columnList = array())
+	function getDocument($document_srl = 0, $is_admin = false, $load_extra_vars = true, $columnList = array())
 	{
-		if(!$document_srl) return new documentItem();
+		if (!$document_srl) return new documentItem();
 
-		if(!$GLOBALS['XE_DOCUMENT_LIST'][$document_srl])
+		if (!$GLOBALS['XE_DOCUMENT_LIST'][$document_srl])
 		{
 			$oDocument = new documentItem($document_srl, $load_extra_vars, $columnList);
-			if(!$oDocument->isExists())
+			if (!$oDocument->isExists())
 			{
 				return $oDocument;
 			}
 			$GLOBALS['XE_DOCUMENT_LIST'][$document_srl] = $oDocument;
-			if($load_extra_vars) $this->setToAllDocumentExtraVars();
+			if ($load_extra_vars) $this->setToAllDocumentExtraVars();
 		}
-		if($is_admin) $GLOBALS['XE_DOCUMENT_LIST'][$document_srl]->setGrant();
+		if ($is_admin) $GLOBALS['XE_DOCUMENT_LIST'][$document_srl]->setGrant();
 
 		return $GLOBALS['XE_DOCUMENT_LIST'][$document_srl];
 	}
@@ -164,12 +164,12 @@ 
 	 * @param array $columnList
 	 * @return array value type is documentItem
 	 */
-	function getDocuments($document_srls, $is_admin = false, $load_extra_vars=true, $columnList = array())
+	function getDocuments($document_srls, $is_admin = false, $load_extra_vars = true, $columnList = array())
 	{
-		if(is_array($document_srls))
+		if (is_array($document_srls))
 		{
 			$list_count = count($document_srls);
-			$document_srls = implode(',',$document_srls);
+			$document_srls = implode(',', $document_srls);
 		}
 		else
 		{
@@ -182,33 +182,33 @@ 
 
 		$output = executeQuery('document.getDocuments', $args, $columnList);
 		$document_list = $output->data;
-		if(!$document_list) return;
-		if(!is_array($document_list)) $document_list = array($document_list);
+		if (!$document_list) return;
+		if (!is_array($document_list)) $document_list = array($document_list);
 
 		$document_count = count($document_list);
-		foreach($document_list as $key => $attribute)
+		foreach ($document_list as $key => $attribute)
 		{
 			$document_srl = $attribute->document_srl;
-			if(!$document_srl) continue;
+			if (!$document_srl) continue;
 
-			if(!$GLOBALS['XE_DOCUMENT_LIST'][$document_srl])
+			if (!$GLOBALS['XE_DOCUMENT_LIST'][$document_srl])
 			{
 				$oDocument = null;
 				$oDocument = new documentItem();
 				$oDocument->setAttribute($attribute, false);
-				if($is_admin) $oDocument->setGrant();
+				if ($is_admin) $oDocument->setGrant();
 				$GLOBALS['XE_DOCUMENT_LIST'][$document_srl] = $oDocument;
 			}
 
 			$result[$attribute->document_srl] = $GLOBALS['XE_DOCUMENT_LIST'][$document_srl];
 		}
 
-		if($load_extra_vars) $this->setToAllDocumentExtraVars();
+		if ($load_extra_vars) $this->setToAllDocumentExtraVars();
 
 		$output = null;
-		if(count($result))
+		if (count($result))
 		{
-			foreach($result as $document_srl => $val)
+			foreach ($result as $document_srl => $val)
 			{
 				$output[$document_srl] = $GLOBALS['XE_DOCUMENT_LIST'][$document_srl];
 			}
@@ -225,7 +225,7 @@ 
 	 * @param array $columnList
 	 * @return BaseObject
 	 */
-	function getDocumentList($obj, $except_notice = false, $load_extra_vars=true, $columnList = array())
+	function getDocumentList($obj, $except_notice = false, $load_extra_vars = true, $columnList = array())
 	{
 		$sort_check = $this->_setSortIndex($obj, $load_extra_vars);
 		$obj->sort_index = $sort_check->sort_index;
@@ -235,7 +235,7 @@ 
 		// Call trigger (before)
 		// This trigger can be used to set an alternative output using a different search method
 		$output = ModuleHandler::triggerCall('document.getDocumentList', 'before', $obj);
-		if($output instanceof BaseObject && !$output->toBool())
+		if ($output instanceof BaseObject && !$output->toBool())
 		{
 			return $output;
 		}
@@ -252,10 +252,10 @@ 
 			$output = $obj->use_alternate_output;
 			unset($obj->use_alternate_output);
 		}
-		elseif ($sort_check->isExtraVars && substr_count($obj->search_target,'extra_vars'))
+		elseif ($sort_check->isExtraVars && substr_count($obj->search_target, 'extra_vars'))
 		{
 			$query_id = 'document.getDocumentListWithinExtraVarsExtraSort';
-			$args->sort_index = str_replace('documents.','',$args->sort_index);
+			$args->sort_index = str_replace('documents.', '', $args->sort_index);
 			$output = executeQueryArray($query_id, $args);
 		}
 		elseif ($sort_check->isExtraVars)
@@ -267,16 +267,16 @@ 
 			// document.getDocumentList query execution
 			// Query_id if you have a group by clause getDocumentListWithinTag getDocumentListWithinComment or used again to perform the query because
 			$groupByQuery = array('document.getDocumentListWithinComment' => 1, 'document.getDocumentListWithinTag' => 1, 'document.getDocumentListWithinExtraVars' => 1);
-			if(isset($groupByQuery[$query_id]))
+			if (isset($groupByQuery[$query_id]))
 			{
 				$group_args = clone($args);
 				$group_args->sort_index = 'documents.'.$args->sort_index;
 				$output = executeQueryArray($query_id, $group_args);
-				if(!$output->toBool()||!count($output->data)) return $output;
+				if (!$output->toBool() || !count($output->data)) return $output;
 
-				foreach($output->data as $key => $val)
+				foreach ($output->data as $key => $val)
 				{
-					if($val->document_srl) $target_srls[] = $val->document_srl;
+					if ($val->document_srl) $target_srls[] = $val->document_srl;
 				}
 
 				$page_navigation = $output->page_navigation;
@@ -284,7 +284,7 @@ 
 				$virtual_number = $keys[0];
 
 				$target_args = new stdClass();
-				$target_args->document_srls = implode(',',$target_srls);
+				$target_args->document_srls = implode(',', $target_srls);
 				$target_args->list_order = $args->sort_index;
 				$target_args->order_type = $args->order_type;
 				$target_args->list_count = $args->list_count;
@@ -301,35 +301,35 @@ 
 			}
 		}
 		// Return if no result or an error occurs
-		if(!$output->toBool()||!count($output->data)) return $output;
+		if (!$output->toBool() || !count($output->data)) return $output;
 		$idx = 0;
 		$data = $output->data;
 		unset($output->data);
 
-		if(!isset($virtual_number))
+		if (!isset($virtual_number))
 		{
 			$keys = array_keys($data);
 			$virtual_number = $keys[0];
 		}
 
-		if($except_notice)
+		if ($except_notice)
 		{
-			foreach($data as $key => $attribute)
+			foreach ($data as $key => $attribute)
 			{
-				if($attribute->is_notice == 'Y') $virtual_number --;
+				if ($attribute->is_notice == 'Y') $virtual_number--;
 			}
 		}
 
-		foreach($data as $key => $attribute)
+		foreach ($data as $key => $attribute)
 		{
-			if($except_notice && $attribute->is_notice == 'Y') continue;
+			if ($except_notice && $attribute->is_notice == 'Y') continue;
 			$document_srl = $attribute->document_srl;
-			if(!$GLOBALS['XE_DOCUMENT_LIST'][$document_srl])
+			if (!$GLOBALS['XE_DOCUMENT_LIST'][$document_srl])
 			{
 				$oDocument = null;
 				$oDocument = new documentItem();
 				$oDocument->setAttribute($attribute, false);
-				if($is_admin) $oDocument->setGrant();
+				if ($is_admin) $oDocument->setGrant();
 				$GLOBALS['XE_DOCUMENT_LIST'][$document_srl] = $oDocument;
 			}
 
@@ -337,11 +337,11 @@ 
 			$virtual_number--;
 		}
 
-		if($load_extra_vars) $this->setToAllDocumentExtraVars();
+		if ($load_extra_vars) $this->setToAllDocumentExtraVars();
 
-		if(count($output->data))
+		if (count($output->data))
 		{
-			foreach($output->data as $number => $document)
+			foreach ($output->data as $number => $document)
 			{
 				$output->data[$number] = $GLOBALS['XE_DOCUMENT_LIST'][$document->document_srl];
 			}
@@ -363,16 +363,16 @@ 
 	{
 		$args = new stdClass();
 		$args->module_srl = $obj->module_srl;
-		$args->category_srl= $obj->category_srl;
+		$args->category_srl = $obj->category_srl;
 		$output = executeQueryArray('document.getNoticeList', $args, $columnList);
-		if(!$output->toBool()||!$output->data) return;
+		if (!$output->toBool() || !$output->data) return;
 
-		foreach($output->data as $key => $val)
+		foreach ($output->data as $key => $val)
 		{
 			$document_srl = $val->document_srl;
-			if(!$document_srl) continue;
+			if (!$document_srl) continue;
 
-			if(!$GLOBALS['XE_DOCUMENT_LIST'][$document_srl])
+			if (!$GLOBALS['XE_DOCUMENT_LIST'][$document_srl])
 			{
 				$oDocument = null;
 				$oDocument = new documentItem();
@@ -383,7 +383,7 @@ 
 		}
 		$this->setToAllDocumentExtraVars();
 
-		foreach($result->data as $document_srl => $val)
+		foreach ($result->data as $document_srl => $val)
 		{
 			$result->data[$document_srl] = $GLOBALS['XE_DOCUMENT_LIST'][$document_srl];
 		}
@@ -399,20 +399,20 @@ 
 	 */
 	function getExtraKeys($module_srl)
 	{
-		if(!isset($GLOBALS['XE_EXTRA_KEYS'][$module_srl]))
+		if (!isset($GLOBALS['XE_EXTRA_KEYS'][$module_srl]))
 		{
 			$keys = false;
 			$oCacheHandler = CacheHandler::getInstance('object', null, true);
-			if($oCacheHandler->isSupport())
+			if ($oCacheHandler->isSupport())
 			{
-				$object_key = 'module_document_extra_keys:' . $module_srl;
+				$object_key = 'module_document_extra_keys:'.$module_srl;
 				$cache_key = $oCacheHandler->getGroupKey('site_and_module', $object_key);
 				$keys = $oCacheHandler->get($cache_key);
 			}
 
 			$oExtraVar = ExtraVar::getInstance($module_srl);
 
-			if($keys === false)
+			if ($keys === false)
 			{
 				$obj = new stdClass();
 				$obj->module_srl = $module_srl;
@@ -422,13 +422,13 @@ 
 
 				// correcting index order
 				$isFixed = FALSE;
-				if(is_array($output->data))
+				if (is_array($output->data))
 				{
 					$prevIdx = 0;
-					foreach($output->data as $no => $value)
+					foreach ($output->data as $no => $value)
 					{
 						// case first
-						if($prevIdx == 0 && $value->idx != 1)
+						if ($prevIdx == 0 && $value->idx != 1)
 						{
 							$args = new stdClass();
 							$args->module_srl = $module_srl;
@@ -442,7 +442,7 @@ 
 						}
 
 						// case others
-						if($prevIdx > 0 && $prevIdx + 1 != $value->idx)
+						if ($prevIdx > 0 && $prevIdx + 1 != $value->idx)
 						{
 							$args = new stdClass();
 							$args->module_srl = $module_srl;
@@ -459,16 +459,16 @@ 
 					}
 				}
 
-				if($isFixed)
+				if ($isFixed)
 				{
 					$output = executeQueryArray('document.getDocumentExtraKeys', $obj);
 				}
 
 				$oExtraVar->setExtraVarKeys($output->data);
 				$keys = $oExtraVar->getExtraVars();
-				if(!$keys) $keys = array();
+				if (!$keys) $keys = array();
 
-				if($oCacheHandler->isSupport())
+				if ($oCacheHandler->isSupport())
 				{
 					$oCacheHandler->put($cache_key, $keys);
 				}
@@ -489,14 +489,14 @@ 
 	 */
 	function getExtraVars($module_srl, $document_srl)
 	{
-		if(!isset($GLOBALS['XE_EXTRA_VARS'][$document_srl]))
+		if (!isset($GLOBALS['XE_EXTRA_VARS'][$document_srl]))
 		{
 			// Extended to extract the values of variables set
 			$oDocument = $this->getDocument($document_srl, false);
 			$GLOBALS['XE_DOCUMENT_LIST'][$document_srl] = $oDocument;
 			$this->setToAllDocumentExtraVars();
 		}
-		if(is_array($GLOBALS['XE_EXTRA_VARS'][$document_srl])) ksort($GLOBALS['XE_EXTRA_VARS'][$document_srl]);
+		if (is_array($GLOBALS['XE_EXTRA_VARS'][$document_srl])) ksort($GLOBALS['XE_EXTRA_VARS'][$document_srl]);
 		return $GLOBALS['XE_EXTRA_VARS'][$document_srl];
 	}
 
@@ -519,71 +519,71 @@ 
 
 		$oDocumentController = getController('document');
 		// Members must be a possible feature
-		if($logged_info->member_srl)
+		if ($logged_info->member_srl)
 		{
 			$oDocumentModel = getModel('document');
 			$columnList = array('document_srl', 'module_srl', 'member_srl', 'ipaddress');
 			$oDocument = $oDocumentModel->getDocument($document_srl, false, false, $columnList);
 			$module_srl = $oDocument->get('module_srl');
 			$member_srl = $oDocument->get('member_srl');
-			if(!$module_srl) return new BaseObject(-1, 'msg_invalid_request');
+			if (!$module_srl) return new BaseObject(-1, 'msg_invalid_request');
 
 			$oModuleModel = getModel('module');
-			$document_config = $oModuleModel->getModulePartConfig('document',$module_srl);
-			if($document_config->use_vote_up!='N' && $member_srl!=$logged_info->member_srl)
+			$document_config = $oModuleModel->getModulePartConfig('document', $module_srl);
+			if ($document_config->use_vote_up != 'N' && $member_srl != $logged_info->member_srl)
 			{
 				// Add a Referral Button
 				$url = sprintf("doCallModuleAction('document','procDocumentVoteUp','%s')", $document_srl);
-				$oDocumentController->addDocumentPopupMenu($url,'cmd_vote','','javascript');
+				$oDocumentController->addDocumentPopupMenu($url, 'cmd_vote', '', 'javascript');
 			}
 
-			if($document_config->use_vote_down!='N' && $member_srl!=$logged_info->member_srl)
+			if ($document_config->use_vote_down != 'N' && $member_srl != $logged_info->member_srl)
 			{
 				// Add button to negative
-				$url= sprintf("doCallModuleAction('document','procDocumentVoteDown','%s')", $document_srl);
-				$oDocumentController->addDocumentPopupMenu($url,'cmd_vote_down','','javascript');
+				$url = sprintf("doCallModuleAction('document','procDocumentVoteDown','%s')", $document_srl);
+				$oDocumentController->addDocumentPopupMenu($url, 'cmd_vote_down', '', 'javascript');
 			}
 
 			// Adding Report
 			$url = sprintf("doCallModuleAction('document','procDocumentDeclare','%s')", $document_srl);
-			$oDocumentController->addDocumentPopupMenu($url,'cmd_declare','','javascript');
+			$oDocumentController->addDocumentPopupMenu($url, 'cmd_declare', '', 'javascript');
 
 			// Add Bookmark button
 			$url = sprintf("doCallModuleAction('member','procMemberScrapDocument','%s')", $document_srl);
-			$oDocumentController->addDocumentPopupMenu($url,'cmd_scrap','','javascript');
+			$oDocumentController->addDocumentPopupMenu($url, 'cmd_scrap', '', 'javascript');
 		}
 		// Add print button
-		$url = getUrl('','module','document','act','dispDocumentPrint','document_srl',$document_srl);
-		$oDocumentController->addDocumentPopupMenu($url,'cmd_print','','printDocument');
+		$url = getUrl('', 'module', 'document', 'act', 'dispDocumentPrint', 'document_srl', $document_srl);
+		$oDocumentController->addDocumentPopupMenu($url, 'cmd_print', '', 'printDocument');
 		// Call a trigger (after)
 		ModuleHandler::triggerCall('document.getDocumentMenu', 'after', $menu_list);
-		if($this->grant->manager)
+		if ($this->grant->manager)
 		{
 			$str_confirm = Context::getLang('confirm_move');
 			$url = sprintf("if(!confirm('%s')) return; var params = new Array(); params['document_srl']='%s'; params['mid']=current_mid;params['cur_url']=current_url; exec_xml('document', 'procDocumentAdminMoveToTrash', params)", $str_confirm, $document_srl);
-			$oDocumentController->addDocumentPopupMenu($url,'cmd_trash','','javascript');
+			$oDocumentController->addDocumentPopupMenu($url, 'cmd_trash', '', 'javascript');
 		}
 
 		// If you are managing to find posts by ip
-		if($logged_info->is_admin == 'Y')
+		if ($logged_info->is_admin == 'Y')
 		{
 			$oDocumentModel = getModel('document');
-			$oDocument = $oDocumentModel->getDocument($document_srl);	//before setting document recycle
+			$oDocument = $oDocumentModel->getDocument($document_srl); //before setting document recycle
 
-			if($oDocument->isExists())
+			if ($oDocument->isExists())
 			{
 				// Find a post equivalent to ip address
-				$url = getUrl('','module','admin','act','dispDocumentAdminList','search_target','ipaddress','search_keyword',$oDocument->getIpAddress());
-				$oDocumentController->addDocumentPopupMenu($url,'cmd_search_by_ipaddress',$icon_path,'TraceByIpaddress');
+				$url = getUrl('', 'module', 'admin', 'act', 'dispDocumentAdminList', 'search_target', 'ipaddress', 'search_keyword', $oDocument->getIpAddress());
+				$oDocumentController->addDocumentPopupMenu($url, 'cmd_search_by_ipaddress', $icon_path, 'TraceByIpaddress');
 
 				$url = sprintf("var params = new Array(); params['ipaddress_list']='%s'; exec_xml('spamfilter', 'procSpamfilterAdminInsertDeniedIP', params, completeCallModuleAction)", $oDocument->getIpAddress());
-				$oDocumentController->addDocumentPopupMenu($url,'cmd_add_ip_to_spamfilter','','javascript');
+				$oDocumentController->addDocumentPopupMenu($url, 'cmd_add_ip_to_spamfilter', '', 'javascript');
 			}
 		}
 		// Changing the language of pop-up menu
 		$menus = Context::get('document_popup_menu_list');
 		$menus_count = count($menus);
-		for($i=0;$i<$menus_count;$i++)
+		for ($i = 0; $i < $menus_count; $i++)
 		{
 			$menus[$i]->str = Context::getLang($menus[$i]->str);
 		}
@@ -599,13 +599,13 @@ 
 	 */
 	function getDocumentCount($module_srl, $search_obj = NULL)
 	{
-		if(is_null($search_obj)) $search_obj = new stdClass();
+		if (is_null($search_obj)) $search_obj = new stdClass();
 		$search_obj->module_srl = $module_srl;
 
 		$output = executeQuery('document.getDocumentCount', $search_obj);
 		// Return total number of
 		$total_count = $output->data->count;
-		return (int)$total_count;
+		return (int) $total_count;
 	}
 
 	/**
@@ -616,7 +616,7 @@ 
 	function getDocumentCountByGroupStatus($search_obj = NULL)
 	{
 		$output = executeQuery('document.getDocumentCountByGroupStatus', $search_obj);
-		if(!$output->toBool()) return array();
+		if (!$output->toBool()) return array();
 
 		return $output->data;
 	}
@@ -635,7 +635,7 @@ 
 		$output = executeQuery('document.getDocumentExtraVarsCount', $args);
 		// Return total number of
 		$total_count = $output->data->count;
-		return (int)$total_count;
+		return (int) $total_count;
 	}
 
 	/**
@@ -652,29 +652,29 @@ 
 
 		$this->_setSearchOption($opt, $args, $query_id, $use_division);
 
-		if($sort_check->isExtraVars)
+		if ($sort_check->isExtraVars)
 		{
 			return 1;
 		}
 		else
 		{
-			if($sort_check->sort_index === 'list_order' || $sort_check->sort_index === 'update_order')
+			if ($sort_check->sort_index === 'list_order' || $sort_check->sort_index === 'update_order')
 			{
-				if($args->order_type === 'desc')
+				if ($args->order_type === 'desc')
 				{
-					$args->{'rev_' . $sort_check->sort_index} = $oDocument->get($sort_check->sort_index);
+					$args->{'rev_'.$sort_check->sort_index} = $oDocument->get($sort_check->sort_index);
 				}
 				else
 				{
 					$args->{$sort_check->sort_index} = $oDocument->get($sort_check->sort_index);
 				}
 			}
-			elseif($sort_check->sort_index === 'regdate')
+			elseif ($sort_check->sort_index === 'regdate')
 			{
 
-				if($args->order_type === 'asc')
+				if ($args->order_type === 'asc')
 				{
-					$args->{'rev_' . $sort_check->sort_index} = $oDocument->get($sort_check->sort_index);
+					$args->{'rev_'.$sort_check->sort_index} = $oDocument->get($sort_check->sort_index);
 				}
 				else
 				{
@@ -689,9 +689,9 @@ 
 		}
 
 		// Guhanhu total number of the article search page
-		$output = executeQuery($query_id . 'Page', $args);
+		$output = executeQuery($query_id.'Page', $args);
 		$count = $output->data->count;
-		$page = (int)(($count-1)/$opt->list_count)+1;
+		$page = (int) (($count - 1) / $opt->list_count) + 1;
 		return $page;
 	}
 
@@ -703,16 +703,16 @@ 
 	 */
 	function getCategory($category_srl, $columnList = array())
 	{
-		$args =new stdClass();
+		$args = new stdClass();
 		$args->category_srl = $category_srl;
 		$output = executeQuery('document.getCategory', $args, $columnList);
 
 		$node = $output->data;
-		if(!$node) return;
+		if (!$node) return;
 
-		if($node->group_srls)
+		if ($node->group_srls)
 		{
-			$group_srls = explode(',',$node->group_srls);
+			$group_srls = explode(',', $node->group_srls);
 			unset($node->group_srls);
 			$node->group_srls = $group_srls;
 		}
@@ -733,8 +733,8 @@ 
 	{
 		$args = new stdClass();
 		$args->category_srl = $category_srl;
-		$output = executeQuery('document.getChildCategoryCount',$args);
-		if($output->data->count > 0) return true;
+		$output = executeQuery('document.getChildCategoryCount', $args);
+		if ($output->data->count > 0) return true;
 		return false;
 	}
 
@@ -747,15 +747,15 @@ 
 	 */
 	function getCategoryList($module_srl, $columnList = array())
 	{
-		$module_srl = (int)$module_srl;
+		$module_srl = (int) $module_srl;
 
 		// Category of the target module file swollen
 		$filename = sprintf("%sfiles/cache/document_category/%s.php", _XE_PATH_, $module_srl);
 		// If the target file to the cache file regeneration category
-		if(!file_exists($filename))
+		if (!file_exists($filename))
 		{
 			$oDocumentController = getController('document');
-			if(!$oDocumentController->makeCategoryFile($module_srl)) return array();
+			if (!$oDocumentController->makeCategoryFile($module_srl)) return array();
 		}
 
 		include($filename);
@@ -775,10 +775,10 @@ 
 	 */
 	function _arrangeCategory(&$document_category, $list, $depth)
 	{
-		if(!count($list)) return;
+		if (!count($list)) return;
 		$idx = 0;
 		$list_order = array();
-		foreach($list as $key => $val)
+		foreach ($list as $key => $val)
 		{
 			$obj = new stdClass;
 			$obj->mid = $val['mid'];
@@ -787,7 +787,7 @@ 
 			$obj->parent_srl = $val['parent_srl'];
 			$obj->title = $obj->text = $val['text'];
 			$obj->description = $val['description'];
-			$obj->expand = $val['expand']=='Y'?true:false;
+			$obj->expand = $val['expand'] == 'Y' ?true:false;
 			$obj->color = $val['color'];
 			$obj->document_count = $val['document_count'];
 			$obj->depth = $depth;
@@ -795,26 +795,26 @@ 
 			$obj->childs = array();
 			$obj->grant = $val['grant'];
 
-			if(Context::get('mid') == $obj->mid && Context::get('category') == $obj->category_srl) $selected = true;
+			if (Context::get('mid') == $obj->mid && Context::get('category') == $obj->category_srl) $selected = true;
 			else $selected = false;
 
 			$obj->selected = $selected;
 
 			$list_order[$idx++] = $obj->category_srl;
 			// If you have a parent category of child nodes apply data
-			if($obj->parent_srl)
+			if ($obj->parent_srl)
 			{
 				$parent_srl = $obj->parent_srl;
 				$document_count = $obj->document_count;
 				$expand = $obj->expand;
-				if($selected) $expand = true;
+				if ($selected) $expand = true;
 
-				while($parent_srl)
+				while ($parent_srl)
 				{
 					$document_category[$parent_srl]->document_count += $document_count;
 					$document_category[$parent_srl]->childs[] = $obj->category_srl;
 					$document_category[$parent_srl]->child_count = count($document_category[$parent_srl]->childs);
-					if($expand) $document_category[$parent_srl]->expand = $expand;
+					if ($expand) $document_category[$parent_srl]->expand = $expand;
 
 					$parent_srl = $document_category[$parent_srl]->parent_srl;
 				}
@@ -822,10 +822,10 @@ 
 
 			$document_category[$key] = $obj;
 
-			if(count($val['list'])) $this->_arrangeCategory($document_category, $val['list'], $depth+1);
+			if (count($val['list'])) $this->_arrangeCategory($document_category, $val['list'], $depth + 1);
 		}
 		$document_category[$list_order[0]]->first = true;
-		$document_category[$list_order[count($list_order)-1]]->last = true;
+		$document_category[$list_order[count($list_order) - 1]]->last = true;
 	}
 
 	/**
@@ -840,7 +840,7 @@ 
 		$args->module_srl = $module_srl;
 		$args->category_srl = $category_srl;
 		$output = executeQuery('document.getCategoryDocumentCount', $args);
-		return (int)$output->data->count;
+		return (int) $output->data->count;
 	}
 
 	/**
@@ -850,8 +850,8 @@ 
 	 */
 	function getCategoryXmlFile($module_srl)
 	{
-		$xml_file = sprintf('files/cache/document_category/%s.xml.php',$module_srl);
-		if(!file_exists($xml_file))
+		$xml_file = sprintf('files/cache/document_category/%s.xml.php', $module_srl);
+		if (!file_exists($xml_file))
 		{
 			$oDocumentController = getController('document');
 			$oDocumentController->makeCategoryFile($module_srl);
@@ -866,8 +866,8 @@ 
 	 */
 	function getCategoryPhpFile($module_srl)
 	{
-		$php_file = sprintf('files/cache/document_category/%s.php',$module_srl);
-		if(!file_exists($php_file))
+		$php_file = sprintf('files/cache/document_category/%s.php', $module_srl);
+		if (!file_exists($php_file))
 		{
 			$oDocumentController = getController('document');
 			$oDocumentController->makeCategoryFile($module_srl);
@@ -882,7 +882,7 @@ 
 	 */
 	function getMonthlyArchivedList($obj)
 	{
-		if($obj->mid)
+		if ($obj->mid)
 		{
 			$oModuleModel = getModel('module');
 			$obj->module_srl = $oModuleModel->getModuleSrlByMid($obj->mid);
@@ -890,13 +890,13 @@ 
 		}
 		// Module_srl passed the array may be a check whether the array
 		$args = new stdClass;
-		if(is_array($obj->module_srl)) $args->module_srl = implode(',', $obj->module_srl);
+		if (is_array($obj->module_srl)) $args->module_srl = implode(',', $obj->module_srl);
 		else $args->module_srl = $obj->module_srl;
 
 		$output = executeQuery('document.getMonthlyArchivedList', $args);
-		if(!$output->toBool()||!$output->data) return $output;
+		if (!$output->toBool() || !$output->data) return $output;
 
-		if(!is_array($output->data)) $output->data = array($output->data);
+		if (!is_array($output->data)) $output->data = array($output->data);
 
 		return $output;
 	}
@@ -908,7 +908,7 @@ 
 	 */
 	function getDailyArchivedList($obj)
 	{
-		if($obj->mid)
+		if ($obj->mid)
 		{
 			$oModuleModel = getModel('module');
 			$obj->module_srl = $oModuleModel->getModuleSrlByMid($obj->mid);
@@ -916,14 +916,14 @@ 
 		}
 		// Module_srl passed the array may be a check whether the array
 		$args = new stdClass;
-		if(is_array($obj->module_srl)) $args->module_srl = implode(',', $obj->module_srl);
+		if (is_array($obj->module_srl)) $args->module_srl = implode(',', $obj->module_srl);
 		else $args->module_srl = $obj->module_srl;
 		$args->regdate = $obj->regdate;
 
 		$output = executeQuery('document.getDailyArchivedList', $args);
-		if(!$output->toBool()) return $output;
+		if (!$output->toBool()) return $output;
 
-		if(!is_array($output->data)) $output->data = array($output->data);
+		if (!is_array($output->data)) $output->data = array($output->data);
 
 		return $output;
 	}
@@ -934,17 +934,17 @@ 
 	 */
 	function getDocumentCategories()
 	{
-		if(!Context::get('is_logged')) return new BaseObject(-1,'msg_not_permitted');
+		if (!Context::get('is_logged')) return new BaseObject(-1, 'msg_not_permitted');
 		$module_srl = Context::get('module_srl');
-		$categories= $this->getCategoryList($module_srl);
+		$categories = $this->getCategoryList($module_srl);
 		$lang = Context::get('lang');
 		// No additional category
 		$output = "0,0,{$lang->none_category}\n";
-		if($categories)
+		if ($categories)
 		{
-			foreach($categories as $category_srl => $category)
+			foreach ($categories as $category_srl => $category)
 			{
-				$output .= sprintf("%d,%d,%s\n",$category_srl, $category->depth,$category->title);
+				$output .= sprintf("%d,%d,%s\n", $category_srl, $category->depth, $category->title);
 			}
 		}
 		$this->add('categories', $output);
@@ -956,7 +956,7 @@ 
 	 */
 	function getDocumentConfig()
 	{
-		if($this->documentConfig === NULL)
+		if ($this->documentConfig === NULL)
 		{
 			$oModuleModel = getModel('module');
 			$config = $oModuleModel->getModuleConfig('document');
@@ -1029,11 +1029,11 @@ 
 		$module_info = $oModuleModel->getModuleInfoByModuleSrl($module_srl);
 		// Check permissions
 		$grant = $oModuleModel->getGrant($module_info, Context::get('logged_info'));
-		if(!$grant->manager) return new BaseObject(-1,'msg_not_permitted');
+		if (!$grant->manager) return new BaseObject(-1, 'msg_not_permitted');
 
 		$category_srl = Context::get('category_srl');
 		$category_info = $this->getCategory($category_srl);
-		if(!$category_info)
+		if (!$category_info)
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
@@ -1049,14 +1049,14 @@ 
 	 */
 	function getDocumentSrlByAlias($mid, $alias)
 	{
-		if(!$mid || !$alias) return null;
+		if (!$mid || !$alias) return null;
 		$site_module_info = Context::get('site_module_info');
 		$args = new stdClass;
 		$args->mid = $mid;
 		$args->alias_title = $alias;
 		$args->site_srl = $site_module_info->site_srl;
 		$output = executeQuery('document.getDocumentSrlByAlias', $args);
-		if(!$output->data) return null;
+		if (!$output->data) return null;
 		else return $output->data->document_srl;
 	}
 
@@ -1068,15 +1068,15 @@ 
 	 */
 	function getDocumentSrlByTitle($module_srl, $title)
 	{
-		if(!$module_srl || !$title) return null;
+		if (!$module_srl || !$title) return null;
 		$args = new stdClass;
 		$args->module_srl = $module_srl;
 		$args->title = $title;
 		$output = executeQuery('document.getDocumentSrlByTitle', $args);
-		if(!$output->data) return null;
+		if (!$output->data) return null;
 		else
 		{
-			if(is_array($output->data)) return $output->data[0]->document_srl;
+			if (is_array($output->data)) return $output->data[0]->document_srl;
 			return $output->data->document_srl;
 		}
 	}
@@ -1088,12 +1088,12 @@ 
 	 */
 	function getAlias($document_srl)
 	{
-		if(!$document_srl) return null;
+		if (!$document_srl) return null;
 		$args = new stdClass;
 		$args->document_srl = $document_srl;
 		$output = executeQueryArray('document.getAliases', $args);
 
-		if(!$output->data) return null;
+		if (!$output->data) return null;
 		else return $output->data[0]->alias_title;
 	}
 
@@ -1136,32 +1136,32 @@ 
 	{
 		// Variable check
 		$args = new stdClass;
-		$args->category_srl = $obj->category_srl?$obj->category_srl:null;
+		$args->category_srl = $obj->category_srl ? $obj->category_srl : null;
 		$args->sort_index = $obj->sort_index;
-		$args->order_type = $obj->order_type?$obj->order_type:'desc';
-		$args->page = $obj->page?$obj->page:1;
-		$args->list_count = $obj->list_count?$obj->list_count:20;
-		$args->page_count = $obj->page_count?$obj->page_count:10;
+		$args->order_type = $obj->order_type ? $obj->order_type : 'desc';
+		$args->page = $obj->page ? $obj->page : 1;
+		$args->list_count = $obj->list_count ? $obj->list_count : 20;
+		$args->page_count = $obj->page_count ? $obj->page_count : 10;
 		// Search options
 		$search_target = $obj->search_target;
 		$search_keyword = $obj->search_keyword;
-		if($search_target && $search_keyword)
+		if ($search_target && $search_keyword)
 		{
-			switch($search_target)
+			switch ($search_target)
 			{
 				case 'title' :
 				case 'content' :
-					if($search_keyword) $search_keyword = str_replace(' ','%',$search_keyword);
+					if ($search_keyword) $search_keyword = str_replace(' ', '%', $search_keyword);
 					$args->{"s_".$search_target} = $search_keyword;
 					$use_division = true;
 					break;
 				case 'title_content' :
-					if($search_keyword) $search_keyword = str_replace(' ','%',$search_keyword);
+					if ($search_keyword) $search_keyword = str_replace(' ', '%', $search_keyword);
 					$args->s_title = $search_keyword;
 					$args->s_content = $search_keyword;
 					break;
 				case 'user_id' :
-					if($search_keyword) $search_keyword = str_replace(' ','%',$search_keyword);
+					if ($search_keyword) $search_keyword = str_replace(' ', '%', $search_keyword);
 					$args->s_user_id = $search_keyword;
 					$args->sort_index = 'documents.'.$args->sort_index;
 					break;
@@ -1169,13 +1169,13 @@ 
 				case 'nick_name' :
 				case 'email_address' :
 				case 'homepage' :
-					if($search_keyword) $search_keyword = str_replace(' ','%',$search_keyword);
+					if ($search_keyword) $search_keyword = str_replace(' ', '%', $search_keyword);
 					$args->{"s_".$search_target} = $search_keyword;
 					break;
 				case 'is_notice' :
 				case 'is_secret' :
-					if($search_keyword=='N') $args->statusList = array($this->getConfigStatus('public'));
-					elseif($search_keyword=='Y') $args->statusList = array($this->getConfigStatus('secret'));
+					if ($search_keyword == 'N') $args->statusList = array($this->getConfigStatus('public'));
+					elseif ($search_keyword == 'Y') $args->statusList = array($this->getConfigStatus('secret'));
 					break;
 				case 'member_srl' :
 				case 'readed_count' :
@@ -1184,7 +1184,7 @@ 
 				case 'comment_count' :
 				case 'trackback_count' :
 				case 'uploaded_count' :
-					$args->{"s_".$search_target} = (int)$search_keyword;
+					$args->{"s_".$search_target} = (int) $search_keyword;
 					break;
 				case 'regdate' :
 				case 'last_update' :
@@ -1196,9 +1196,9 @@ 
 		}
 
 		$output = executeQueryArray('document.getTrashList', $args);
-		if($output->data)
+		if ($output->data)
 		{
-			foreach($output->data as $key => $attribute)
+			foreach ($output->data as $key => $attribute)
 			{
 				$oDocument = null;
 				$oDocument = new documentItem();
@@ -1217,46 +1217,46 @@ 
 	{
 		$args = new stdClass;
 		$document_srl = Context::get('document_srl');
-		if(!$document_srl) return new BaseObject(-1,'msg_invalid_request');
+		if (!$document_srl) return new BaseObject(-1, 'msg_invalid_request');
 
 		$point = Context::get('point');
-		if($point != -1) $point = 1;
+		if ($point != -1) $point = 1;
 
 		$oDocumentModel = getModel('document');
 		$columnList = array('document_srl', 'module_srl');
 		$oDocument = $oDocumentModel->getDocument($document_srl, false, false, $columnList);
 		$module_srl = $oDocument->get('module_srl');
-		if(!$module_srl) return new BaseObject(-1, 'msg_invalid_request');
+		if (!$module_srl) return new BaseObject(-1, 'msg_invalid_request');
 
 		$oModuleModel = getModel('module');
-		$document_config = $oModuleModel->getModulePartConfig('document',$module_srl);
-		if($point == -1)
+		$document_config = $oModuleModel->getModulePartConfig('document', $module_srl);
+		if ($point == -1)
 		{
-			if($document_config->use_vote_down!='S') return new BaseObject(-1, 'msg_invalid_request');
+			if ($document_config->use_vote_down != 'S') return new BaseObject(-1, 'msg_invalid_request');
 			$args->below_point = 0;
 		}
 		else
 		{
-			if($document_config->use_vote_up!='S') return new BaseObject(-1, 'msg_invalid_request');
+			if ($document_config->use_vote_up != 'S') return new BaseObject(-1, 'msg_invalid_request');
 			$args->more_point = 0;
 		}
 
 		$args->document_srl = $document_srl;
 
-		$output = executeQueryArray('document.getVotedMemberList',$args);
-		if(!$output->toBool()) return $output;
+		$output = executeQueryArray('document.getVotedMemberList', $args);
+		if (!$output->toBool()) return $output;
 
 		$oMemberModel = getModel('member');
-		if($output->data)
+		if ($output->data)
 		{
-			foreach($output->data as $k => $d)
+			foreach ($output->data as $k => $d)
 			{
 				$profile_image = $oMemberModel->getProfileImage($d->member_srl);
 				$output->data[$k]->src = $profile_image->src;
 			}
 		}
 
-		$this->add('voted_member_list',$output->data);
+		$this->add('voted_member_list', $output->data);
 	}
 
 	/**
@@ -1266,7 +1266,7 @@ 
 	function getStatusNameList()
 	{
 		global $lang;
-		if(!isset($lang->status_name_list))
+		if (!isset($lang->status_name_list))
 			return array_flip($this->getStatusList());
 		else return $lang->status_name_list;
 	}
@@ -1281,7 +1281,7 @@ 
 	{
 		$sortIndex = $obj->sort_index;
 		$isExtraVars = false;
-		if(!in_array($sortIndex, array('list_order','regdate','last_update','update_order','readed_count','voted_count','blamed_count','comment_count','trackback_count','uploaded_count','title','category_srl')))
+		if (!in_array($sortIndex, array('list_order', 'regdate', 'last_update', 'update_order', 'readed_count', 'voted_count', 'blamed_count', 'comment_count', 'trackback_count', 'uploaded_count', 'title', 'category_srl')))
 		{
 			// get module_srl extra_vars list
 			if ($load_extra_vars)
@@ -1296,11 +1296,11 @@ 
 				else
 				{
 					$check_array = array();
-					foreach($extra_output->data as $val)
+					foreach ($extra_output->data as $val)
 					{
 						$check_array[] = $val->eid;
 					}
-					if(!in_array($sortIndex, $check_array)) $sortIndex = 'list_order';
+					if (!in_array($sortIndex, $check_array)) $sortIndex = 'list_order';
 					else $isExtraVars = true;
 				}
 			}
@@ -1328,13 +1328,13 @@ 
 	{
 		// Variable check
 		$args = new stdClass();
-		$args->category_srl = $searchOpt->category_srl?$searchOpt->category_srl:null;
+		$args->category_srl = $searchOpt->category_srl ? $searchOpt->category_srl : null;
 		$args->order_type = $searchOpt->order_type;
-		$args->page = $searchOpt->page?$searchOpt->page:1;
-		$args->list_count = $searchOpt->list_count?$searchOpt->list_count:20;
-		$args->page_count = $searchOpt->page_count?$searchOpt->page_count:10;
-		$args->start_date = $searchOpt->start_date?$searchOpt->start_date:null;
-		$args->end_date = $searchOpt->end_date?$searchOpt->end_date:null;
+		$args->page = $searchOpt->page ? $searchOpt->page : 1;
+		$args->list_count = $searchOpt->list_count ? $searchOpt->list_count : 20;
+		$args->page_count = $searchOpt->page_count ? $searchOpt->page_count : 10;
+		$args->start_date = $searchOpt->start_date ? $searchOpt->start_date : null;
+		$args->end_date = $searchOpt->end_date ? $searchOpt->end_date : null;
 		$args->member_srl = $searchOpt->member_srl;
 		$args->member_srls = $searchOpt->member_srls;
 
@@ -1344,10 +1344,10 @@ 
 
 		// Check the target and sequence alignment
 		$orderType = array('desc' => 1, 'asc' => 1);
-		if(!isset($orderType[$args->order_type])) $args->order_type = 'asc';
+		if (!isset($orderType[$args->order_type])) $args->order_type = 'asc';
 
 		// If that came across mid module_srl instead of a direct module_srl guhaejum
-		if($searchOpt->mid)
+		if ($searchOpt->mid)
 		{
 			$oModuleModel = getModel('module');
 			$args->module_srl = $oModuleModel->getModuleSrlByMid($obj->mid);
@@ -1355,30 +1355,30 @@ 
 		}
 
 		// Module_srl passed the array may be a check whether the array
-		if(is_array($searchOpt->module_srl)) $args->module_srl = implode(',', $searchOpt->module_srl);
+		if (is_array($searchOpt->module_srl)) $args->module_srl = implode(',', $searchOpt->module_srl);
 		else $args->module_srl = $searchOpt->module_srl;
 
 		// Except for the test module_srl
-		if(is_array($searchOpt->exclude_module_srl)) $args->exclude_module_srl = implode(',', $searchOpt->exclude_module_srl);
+		if (is_array($searchOpt->exclude_module_srl)) $args->exclude_module_srl = implode(',', $searchOpt->exclude_module_srl);
 		else $args->exclude_module_srl = $searchOpt->exclude_module_srl;
 
 		// only admin document list, temp document showing
-		if($searchOpt->statusList) $args->statusList = $searchOpt->statusList;
+		if ($searchOpt->statusList) $args->statusList = $searchOpt->statusList;
 		else
 		{
-			if($logged_info->is_admin == 'Y' && !$searchOpt->module_srl)
+			if ($logged_info->is_admin == 'Y' && !$searchOpt->module_srl)
 				$args->statusList = array($this->getConfigStatus('secret'), $this->getConfigStatus('public'), $this->getConfigStatus('temp'));
 			else
 				$args->statusList = array($this->getConfigStatus('secret'), $this->getConfigStatus('public'));
 		}
 
 		// Category is selected, further sub-categories until all conditions
-		if($args->category_srl)
+		if ($args->category_srl)
 		{
 			$category_list = $this->getCategoryList($args->module_srl);
 			$category_info = $category_list[$args->category_srl];
 			$category_info->childs[] = $args->category_srl;
-			$args->category_srl = implode(',',$category_info->childs);
+			$args->category_srl = implode(',', $category_info->childs);
 		}
 
 		// Used to specify the default query id (based on several search options to query id modified)
@@ -1391,24 +1391,24 @@ 
 		$search_target = $searchOpt->search_target;
 		$search_keyword = $searchOpt->search_keyword;
 
-		if($search_target && $search_keyword)
+		if ($search_target && $search_keyword)
 		{
-			switch($search_target)
+			switch ($search_target)
 			{
 				case 'title' :
 				case 'content' :
-					if($search_keyword) $search_keyword = str_replace(' ','%',$search_keyword);
+					if ($search_keyword) $search_keyword = str_replace(' ', '%', $search_keyword);
 					$args->{"s_".$search_target} = $search_keyword;
 					$use_division = true;
 					break;
 				case 'title_content' :
-					if($search_keyword) $search_keyword = str_replace(' ','%',$search_keyword);
+					if ($search_keyword) $search_keyword = str_replace(' ', '%', $search_keyword);
 					$args->s_title = $search_keyword;
 					$args->s_content = $search_keyword;
 					$use_division = true;
 					break;
 				case 'user_id' :
-					if($search_keyword) $search_keyword = str_replace(' ','%',$search_keyword);
+					if ($search_keyword) $search_keyword = str_replace(' ', '%', $search_keyword);
 					$args->s_user_id = $search_keyword;
 					$args->sort_index = 'documents.'.$args->sort_index;
 					break;
@@ -1416,18 +1416,18 @@ 
 				case 'nick_name' :
 				case 'email_address' :
 				case 'homepage' :
-					if($search_keyword) $search_keyword = str_replace(' ','%',$search_keyword);
+					if ($search_keyword) $search_keyword = str_replace(' ', '%', $search_keyword);
 					$args->{"s_".$search_target} = $search_keyword;
 					break;
 				case 'is_notice' :
-					if($search_keyword=='N') $args->{"s_".$search_target} = 'N';
-					elseif($search_keyword=='Y') $args->{"s_".$search_target} = 'Y';
+					if ($search_keyword == 'N') $args->{"s_".$search_target} = 'N';
+					elseif ($search_keyword == 'Y') $args->{"s_".$search_target} = 'Y';
 					else $args->{"s_".$search_target} = '';
 					break;
 				case 'is_secret' :
-					if($search_keyword=='N') $args->statusList = array($this->getConfigStatus('public'));
-					elseif($search_keyword=='Y') $args->statusList = array($this->getConfigStatus('secret'));
-					elseif($search_keyword=='temp') $args->statusList = array($this->getConfigStatus('temp'));
+					if ($search_keyword == 'N') $args->statusList = array($this->getConfigStatus('public'));
+					elseif ($search_keyword == 'Y') $args->statusList = array($this->getConfigStatus('secret'));
+					elseif ($search_keyword == 'temp') $args->statusList = array($this->getConfigStatus('temp'));
 					break;
 				case 'member_srl' :
 				case 'readed_count' :
@@ -1435,17 +1435,17 @@ 
 				case 'comment_count' :
 				case 'trackback_count' :
 				case 'uploaded_count' :
-					$args->{"s_".$search_target} = (int)$search_keyword;
+					$args->{"s_".$search_target} = (int) $search_keyword;
 					break;
 				case 'member_srls' :
-					$args->{"s_".$search_target} = (int)$search_keyword;
+					$args->{"s_".$search_target} = (int) $search_keyword;
 
-					if($logged_info->member_srl)
+					if ($logged_info->member_srl)
 					{
 						$srls = explode(',', $search_keyword);
-						foreach($srls as $srl)
+						foreach ($srls as $srl)
 						{
-							if(abs($srl) != $logged_info->member_srl)
+							if (abs($srl) != $logged_info->member_srl)
 							{
 								break; // foreach
 							}
@@ -1456,7 +1456,7 @@ 
 					}
 					break;
 				case 'blamed_count' :
-					$args->{"s_".$search_target} = (int)$search_keyword * -1;
+					$args->{"s_".$search_target} = (int) $search_keyword * -1;
 					break;
 				case 'regdate' :
 				case 'last_update' :
@@ -1469,7 +1469,7 @@ 
 					$use_division = true;
 					break;
 				case 'tag' :
-					$args->s_tags = str_replace(' ','%',$search_keyword);
+					$args->s_tags = str_replace(' ', '%', $search_keyword);
 					$query_id = 'document.getDocumentListWithinTag';
 					break;
 				case 'extra_vars':
@@ -1477,9 +1477,9 @@ 
 					$query_id = 'document.getDocumentListWithinExtraVars';
 					break;
 				default :
-					if(strpos($search_target,'extra_vars')!==false) {
+					if (strpos($search_target, 'extra_vars') !== false) {
 						$args->var_idx = substr($search_target, strlen('extra_vars'));
-						$args->var_value = str_replace(' ','%',$search_keyword);
+						$args->var_value = str_replace(' ', '%', $search_keyword);
 						$args->sort_index = 'documents.'.$args->sort_index;
 						$query_id = 'document.getDocumentListWithExtraVars';
 					}
@@ -1496,18 +1496,18 @@ 
 			/**
 			 * list_order asc sort of division that can be used only when
 			 */
-			if($args->sort_index != 'list_order' || $args->order_type != 'asc') $use_division = false;
+			if ($args->sort_index != 'list_order' || $args->order_type != 'asc') $use_division = false;
 
 			/**
 			 * If it is true, use_division changed to use the document division
 			 */
-			if($use_division)
+			if ($use_division)
 			{
 				// Division begins
-				$division = (int)Context::get('division');
+				$division = (int) Context::get('division');
 
 				// order by list_order and (module_srl===0 or module_srl may count), therefore case table full scan
-				if($args->sort_index == 'list_order' && ($args->exclude_module_srl === '0' || count(explode(',', $args->module_srl)) > 5))
+				if ($args->sort_index == 'list_order' && ($args->exclude_module_srl === '0' || count(explode(',', $args->module_srl)) > 5))
 				{
 					$listSqlID = 'document.getDocumentListUseIndex';
 					$divisionSqlID = 'document.getDocumentDivisionUseIndex';
@@ -1519,7 +1519,7 @@ 
 				}
 
 				// If you do not value the best division top
-				if(!$division)
+				if (!$division)
 				{
 					$division_args = new stdClass();
 					$division_args->module_srl = $args->module_srl;
@@ -1530,7 +1530,7 @@ 
 					$division_args->statusList = $args->statusList;
 
 					$output = executeQuery($divisionSqlID, $division_args, array('list_order'));
-					if($output->data)
+					if ($output->data)
 					{
 						$item = array_pop($output->data);
 						$division = $item->list_order;
@@ -1539,10 +1539,10 @@ 
 				}
 
 				// The last division
-				$last_division = (int)Context::get('last_division');
+				$last_division = (int) Context::get('last_division');
 
 				// Division after division from the 5000 value of the specified Wanted
-				if(!$last_division)
+				if (!$last_division)
 				{
 					$last_division_args = new stdClass();
 					$last_division_args->module_srl = $args->module_srl;
@@ -1554,7 +1554,7 @@ 
 					$last_division_args->page = 5001;
 
 					$output = executeQuery($divisionSqlID, $last_division_args, array('list_order'));
-					if($output->data)
+					if ($output->data)
 					{
 						$item = array_pop($output->data);
 						$last_division = $item->list_order;
@@ -1562,14 +1562,14 @@ 
 				}
 
 				// Make sure that after last_division article
-				if($last_division)
+				if ($last_division)
 				{
 					$last_division_args = new stdClass();
 					$last_division_args->module_srl = $args->module_srl;
 					$last_division_args->exclude_module_srl = $args->exclude_module_srl;
 					$last_division_args->list_order = $last_division;
 					$output = executeQuery('document.getDocumentDivisionCount', $last_division_args);
-					if($output->data->count<1) $last_division = null;
+					if ($output->data->count < 1) $last_division = null;
 				}
 
 				$args->division = $division;
@@ -1602,7 +1602,7 @@ 
 	 * @param int $count
 	 * @return object
 	 */
-	function getDocumentListByMemberSrl($member_srl, $columnList = array(), $page = 0, $is_admin = FALSE, $count = 0 )
+	function getDocumentListByMemberSrl($member_srl, $columnList = array(), $page = 0, $is_admin = FALSE, $count = 0)
 	{
 		$args = new stdClass();
 		$args->member_srl = $member_srl;
@@ -1610,8 +1610,8 @@ 
 		$output = executeQuery('document.getDocumentListByMemberSrl', $args, $columnList);
 		$document_list = $output->data;
 
-		if(!$document_list) return array();
-		if(!is_array($document_list)) $document_list = array($document_list);
+		if (!$document_list) return array();
+		if (!is_array($document_list)) $document_list = array($document_list);
 
 		return $document_list;
 	}
@@ -1623,7 +1623,7 @@ 
 	function getDocumentExtraImagePath()
 	{
 		$documentConfig = getModel('document')->getDocumentConfig();
-		if(Mobile::isFromMobilePhone())
+		if (Mobile::isFromMobilePhone())
 		{
 			$iconSkin = $documentConfig->micons;
 		}
@@ -1631,7 +1631,7 @@ 
 		{
 			$iconSkin = $documentConfig->icons;
 		}
-		$path = sprintf('%s%s',getUrl(), "modules/document/tpl/icons/$iconSkin/");
+		$path = sprintf('%s%s', getUrl(), "modules/document/tpl/icons/$iconSkin/");
 
 		return $path;
 	}

modules/document/document.controller.php

Spacing +369 added lines, -369 removed lines

@@ -24,19 +24,19 @@ 
 	 */
 	function procDocumentVoteUp()
 	{
-		if(!Context::get('is_logged')) return new BaseObject(-1, 'msg_invalid_request');
+		if (!Context::get('is_logged')) return new BaseObject(-1, 'msg_invalid_request');
 
 		$document_srl = Context::get('target_srl');
-		if(!$document_srl) return new BaseObject(-1, 'msg_invalid_request');
+		if (!$document_srl) return new BaseObject(-1, 'msg_invalid_request');
 
 		$oDocumentModel = getModel('document');
 		$oDocument = $oDocumentModel->getDocument($document_srl, false, false);
 		$module_srl = $oDocument->get('module_srl');
-		if(!$module_srl) return new BaseObject(-1, 'msg_invalid_request');
+		if (!$module_srl) return new BaseObject(-1, 'msg_invalid_request');
 
 		$oModuleModel = getModel('module');
-		$document_config = $oModuleModel->getModulePartConfig('document',$module_srl);
-		if($document_config->use_vote_up=='N') return new BaseObject(-1, 'msg_invalid_request');
+		$document_config = $oModuleModel->getModulePartConfig('document', $module_srl);
+		if ($document_config->use_vote_up == 'N') return new BaseObject(-1, 'msg_invalid_request');
 
 		$point = 1;
 		$output = $this->updateVotedCount($document_srl, $point);
@@ -69,19 +69,19 @@ 
 	 */
 	function procDocumentVoteDown()
 	{
-		if(!Context::get('is_logged')) return new BaseObject(-1, 'msg_invalid_request');
+		if (!Context::get('is_logged')) return new BaseObject(-1, 'msg_invalid_request');
 
 		$document_srl = Context::get('target_srl');
-		if(!$document_srl) return new BaseObject(-1, 'msg_invalid_request');
+		if (!$document_srl) return new BaseObject(-1, 'msg_invalid_request');
 
 		$oDocumentModel = getModel('document');
 		$oDocument = $oDocumentModel->getDocument($document_srl, false, false);
 		$module_srl = $oDocument->get('module_srl');
-		if(!$module_srl) return new BaseObject(-1, 'msg_invalid_request');
+		if (!$module_srl) return new BaseObject(-1, 'msg_invalid_request');
 
 		$oModuleModel = getModel('module');
-		$document_config = $oModuleModel->getModulePartConfig('document',$module_srl);
-		if($document_config->use_vote_down=='N') return new BaseObject(-1, 'msg_invalid_request');
+		$document_config = $oModuleModel->getModulePartConfig('document', $module_srl);
+		if ($document_config->use_vote_down == 'N') return new BaseObject(-1, 'msg_invalid_request');
 
 		$point = -1;
 		$output = $this->updateVotedCount($document_srl, $point);
@@ -95,10 +95,10 @@ 
 	 */
 	function procDocumentDeclare()
 	{
-		if(!Context::get('is_logged')) return new BaseObject(-1, 'msg_invalid_request');
+		if (!Context::get('is_logged')) return new BaseObject(-1, 'msg_invalid_request');
 
 		$document_srl = Context::get('target_srl');
-		if(!$document_srl) return new BaseObject(-1, 'msg_invalid_request');
+		if (!$document_srl) return new BaseObject(-1, 'msg_invalid_request');
 
 		return $this->declaredDocument($document_srl);
 	}
@@ -140,7 +140,7 @@ 
 		$args->history_srl = $history_srl;
 		$args->module_srl = $module_srl;
 		$args->document_srl = $document_srl;
-		if(!$args->history_srl && !$args->module_srl && !$args->document_srl) return;
+		if (!$args->history_srl && !$args->module_srl && !$args->document_srl) return;
 		executeQuery("document.deleteHistory", $args);
 	}
 
@@ -152,15 +152,15 @@ 
 	function triggerDeleteModuleDocuments(&$obj)
 	{
 		$module_srl = $obj->module_srl;
-		if(!$module_srl) return new BaseObject();
+		if (!$module_srl) return new BaseObject();
 		// Delete the document
 		$oDocumentAdminController = getAdminController('document');
 		$output = $oDocumentAdminController->deleteModuleDocument($module_srl);
-		if(!$output->toBool()) return $output;
+		if (!$output->toBool()) return $output;
 		// Delete the category
 		$oDocumentController = getController('document');
 		$output = $oDocumentController->deleteModuleCategory($module_srl);
-		if(!$output->toBool()) return $output;
+		if (!$output->toBool()) return $output;
 		// Delete extra key and variable, because module deleted
 		$this->deleteDocumentExtraKeys($module_srl);
 
@@ -193,7 +193,7 @@ 
 	 */
 	function insertDocument($obj, $manual_inserted = false, $isRestore = false, $isLatest = true)
 	{
-		if(!$manual_inserted && !checkCSRF())
+		if (!$manual_inserted && !checkCSRF())
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
@@ -202,32 +202,32 @@ 
 		$oDB = &DB::getInstance();
 		$oDB->begin();
 		// List variables
-		if($obj->comment_status) $obj->commentStatus = $obj->comment_status;
-		if(!$obj->commentStatus) $obj->commentStatus = 'DENY';
-		if($obj->commentStatus == 'DENY') $this->_checkCommentStatusForOldVersion($obj);
-		if($obj->allow_trackback!='Y') $obj->allow_trackback = 'N';
-		if($obj->homepage) 
+		if ($obj->comment_status) $obj->commentStatus = $obj->comment_status;
+		if (!$obj->commentStatus) $obj->commentStatus = 'DENY';
+		if ($obj->commentStatus == 'DENY') $this->_checkCommentStatusForOldVersion($obj);
+		if ($obj->allow_trackback != 'Y') $obj->allow_trackback = 'N';
+		if ($obj->homepage) 
 		{
 			$obj->homepage = removeHackTag($obj->homepage);
-			if(!preg_match('/^[a-z]+:\/\//i',$obj->homepage))
+			if (!preg_match('/^[a-z]+:\/\//i', $obj->homepage))
 			{
 				$obj->homepage = 'http://'.$obj->homepage;
 			}
 		}
 		
-		if($obj->notify_message != 'Y') $obj->notify_message = 'N';
-		if(!$obj->email_address) $obj->email_address = '';
-		if(!$isRestore) $obj->ipaddress = $_SERVER['REMOTE_ADDR'];
+		if ($obj->notify_message != 'Y') $obj->notify_message = 'N';
+		if (!$obj->email_address) $obj->email_address = '';
+		if (!$isRestore) $obj->ipaddress = $_SERVER['REMOTE_ADDR'];
 
                 // can modify regdate only manager
                 $grant = Context::get('grant');
-		if(!$grant->manager)
+		if (!$grant->manager)
 		{
 			unset($obj->regdate);
 		}
 		
 		// Serialize the $extra_vars, check the extra_vars type, because duplicate serialized avoid
-		if(!is_string($obj->extra_vars)) $obj->extra_vars = serialize($obj->extra_vars);
+		if (!is_string($obj->extra_vars)) $obj->extra_vars = serialize($obj->extra_vars);
 		// Remove the columns for automatic saving
 		unset($obj->_saved_doc_srl);
 		unset($obj->_saved_doc_title);
@@ -235,34 +235,34 @@ 
 		unset($obj->_saved_doc_message);
 		// Call a trigger (before)
 		$output = ModuleHandler::triggerCall('document.insertDocument', 'before', $obj);
-		if(!$output->toBool()) return $output;
+		if (!$output->toBool()) return $output;
 		// Register it if no given document_srl exists
-		if(!$obj->document_srl) $obj->document_srl = getNextSequence();
-		elseif(!$manual_inserted && !$isRestore && !checkUserSequence($obj->document_srl)) return new BaseObject(-1, 'msg_not_permitted');
+		if (!$obj->document_srl) $obj->document_srl = getNextSequence();
+		elseif (!$manual_inserted && !$isRestore && !checkUserSequence($obj->document_srl)) return new BaseObject(-1, 'msg_not_permitted');
 
 		$oDocumentModel = getModel('document');
 		// Set to 0 if the category_srl doesn't exist
-		if($obj->category_srl)
+		if ($obj->category_srl)
 		{
 			$category_list = $oDocumentModel->getCategoryList($obj->module_srl);
-			if(count($category_list) > 0 && !$category_list[$obj->category_srl]->grant)
+			if (count($category_list) > 0 && !$category_list[$obj->category_srl]->grant)
 			{
 				return new BaseObject(-1, 'msg_not_permitted');
 			}
-			if(count($category_list) > 0 && !$category_list[$obj->category_srl]) $obj->category_srl = 0;
+			if (count($category_list) > 0 && !$category_list[$obj->category_srl]) $obj->category_srl = 0;
 		}
 		// Set the read counts and update order.
-		if(!$obj->readed_count) $obj->readed_count = 0;
-		if($isLatest) $obj->update_order = $obj->list_order = $obj->document_srl * -1;
+		if (!$obj->readed_count) $obj->readed_count = 0;
+		if ($isLatest) $obj->update_order = $obj->list_order = $obj->document_srl * -1;
 		else $obj->update_order = $obj->list_order;
 		// Check the status of password hash for manually inserting. Apply hashing for otherwise.
-		if($obj->password && !$obj->password_is_hashed)
+		if ($obj->password && !$obj->password_is_hashed)
 		{
 			$obj->password = getModel('member')->hashPassword($obj->password);
 		}
 		// Insert member's information only if the member is logged-in and not manually registered.
 		$logged_info = Context::get('logged_info');
-		if(Context::get('is_logged') && !$manual_inserted && !$isRestore)
+		if (Context::get('is_logged') && !$manual_inserted && !$isRestore)
 		{
 			$obj->member_srl = $logged_info->member_srl;
 
@@ -276,61 +276,61 @@ 
 		// If the tile is empty, extract string from the contents.
 		$obj->title = htmlspecialchars($obj->title, ENT_COMPAT | ENT_HTML401, 'UTF-8', false);
 		settype($obj->title, "string");
-		if($obj->title == '') $obj->title = cut_str(trim(strip_tags(nl2br($obj->content))),20,'...');
+		if ($obj->title == '') $obj->title = cut_str(trim(strip_tags(nl2br($obj->content))), 20, '...');
 		// If no tile extracted from the contents, leave it untitled.
-		if($obj->title == '') $obj->title = 'Untitled';
+		if ($obj->title == '') $obj->title = 'Untitled';
 		// Remove XE's own tags from the contents.
 		$obj->content = preg_replace('!<\!--(Before|After)(Document|Comment)\(([0-9]+),([0-9]+)\)-->!is', '', $obj->content);
-		if(Mobile::isFromMobilePhone() && $obj->use_editor != 'Y')
+		if (Mobile::isFromMobilePhone() && $obj->use_editor != 'Y')
 		{
-			if($obj->use_html != 'Y')
+			if ($obj->use_html != 'Y')
 			{
 				$obj->content = htmlspecialchars($obj->content, ENT_COMPAT | ENT_HTML401, 'UTF-8', false);
 			}
 			$obj->content = nl2br($obj->content);
 		}
 		// Remove iframe and script if not a top adminisrator in the session.
-		if($logged_info->is_admin != 'Y') $obj->content = removeHackTag($obj->content);
+		if ($logged_info->is_admin != 'Y') $obj->content = removeHackTag($obj->content);
 		// An error appears if both log-in info and user name don't exist.
-		if(!$logged_info->member_srl && !$obj->nick_name) return new BaseObject(-1,'msg_invalid_request');
+		if (!$logged_info->member_srl && !$obj->nick_name) return new BaseObject(-1, 'msg_invalid_request');
 
 		$obj->lang_code = Context::getLangType();
 		// Insert data into the DB
-		if(!$obj->status) $this->_checkDocumentStatusForOldVersion($obj);
+		if (!$obj->status) $this->_checkDocumentStatusForOldVersion($obj);
 		$output = executeQuery('document.insertDocument', $obj);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			$oDB->rollback();
 			return $output;
 		}
 		// Insert extra variables if the document successfully inserted.
 		$extra_keys = $oDocumentModel->getExtraKeys($obj->module_srl);
-		if(count($extra_keys))
+		if (count($extra_keys))
 		{
-			foreach($extra_keys as $idx => $extra_item)
+			foreach ($extra_keys as $idx => $extra_item)
 			{
 				$value = NULL;
-				if(isset($obj->{'extra_vars'.$idx}))
+				if (isset($obj->{'extra_vars'.$idx}))
 				{
 					$tmp = $obj->{'extra_vars'.$idx};
-					if(is_array($tmp))
+					if (is_array($tmp))
 						$value = implode('|@|', $tmp);
 					else
 						$value = trim($tmp);
 				}
-				else if(isset($obj->{$extra_item->name})) $value = trim($obj->{$extra_item->name});
-				if($value == NULL) continue;
+				else if (isset($obj->{$extra_item->name})) $value = trim($obj->{$extra_item->name});
+				if ($value == NULL) continue;
 
 				$this->insertDocumentExtraVar($obj->module_srl, $obj->document_srl, $idx, $value, $extra_item->eid);
 			}
 		}
 		// Update the category if the category_srl exists.
-		if($obj->category_srl) $this->updateCategoryCount($obj->module_srl, $obj->category_srl);
+		if ($obj->category_srl) $this->updateCategoryCount($obj->module_srl, $obj->category_srl);
 		// Call a trigger (after)
-		if($output->toBool())
+		if ($output->toBool())
 		{
 			$trigger_output = ModuleHandler::triggerCall('document.insertDocument', 'after', $obj);
-			if(!$trigger_output->toBool())
+			if (!$trigger_output->toBool())
 			{
 				$oDB->rollback();
 				return $trigger_output;
@@ -341,12 +341,12 @@ 
 		$oDB->commit();
 
 		// return
-		if(!$manual_inserted)
+		if (!$manual_inserted)
 		{
 			$this->addGrant($obj->document_srl);
 		}
-		$output->add('document_srl',$obj->document_srl);
-		$output->add('category_srl',$obj->category_srl);
+		$output->add('document_srl', $obj->document_srl);
+		$output->add('category_srl', $obj->category_srl);
 
 		return $output;
 	}
@@ -362,41 +362,41 @@ 
 	{
 		$logged_info = Context::get('logged_info');
 
-		if(!$manual_updated && !checkCSRF())
+		if (!$manual_updated && !checkCSRF())
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
 
-		if(!$source_obj->document_srl || !$obj->document_srl) return new BaseObject(-1,'msg_invalied_request');
-		if(!$obj->status && $obj->is_secret == 'Y') $obj->status = 'SECRET';
-		if(!$obj->status) $obj->status = 'PUBLIC';
+		if (!$source_obj->document_srl || !$obj->document_srl) return new BaseObject(-1, 'msg_invalied_request');
+		if (!$obj->status && $obj->is_secret == 'Y') $obj->status = 'SECRET';
+		if (!$obj->status) $obj->status = 'PUBLIC';
 
 		// Call a trigger (before)
 		$output = ModuleHandler::triggerCall('document.updateDocument', 'before', $obj);
-		if(!$output->toBool()) return $output;
+		if (!$output->toBool()) return $output;
 
 		// begin transaction
 		$oDB = &DB::getInstance();
 		$oDB->begin();
 
 		$oModuleModel = getModel('module');
-		if(!$obj->module_srl) $obj->module_srl = $source_obj->get('module_srl');
+		if (!$obj->module_srl) $obj->module_srl = $source_obj->get('module_srl');
 		$module_srl = $obj->module_srl;
 		$document_config = $oModuleModel->getModulePartConfig('document', $module_srl);
-		if(!$document_config)
+		if (!$document_config)
 		{
 			$document_config = new stdClass();
 		}
-		if(!isset($document_config->use_history)) $document_config->use_history = 'N';
+		if (!isset($document_config->use_history)) $document_config->use_history = 'N';
 		$bUseHistory = $document_config->use_history == 'Y' || $document_config->use_history == 'Trace';
 
-		if($bUseHistory)
+		if ($bUseHistory)
 		{
 			$args = new stdClass;
 			$args->history_srl = getNextSequence();
 			$args->document_srl = $obj->document_srl;
 			$args->module_srl = $module_srl;
-			if($document_config->use_history == 'Y') $args->content = $source_obj->get('content');
+			if ($document_config->use_history == 'Y') $args->content = $source_obj->get('content');
 			$args->nick_name = $logged_info->nick_name;
 			$args->member_srl = $logged_info->member_srl;
 			$args->regdate = $source_obj->get('last_update');
@@ -408,30 +408,30 @@ 
 			$obj->ipaddress = $source_obj->get('ipaddress');
 		}
 		// List variables
-		if($obj->comment_status) $obj->commentStatus = $obj->comment_status;
-		if(!$obj->commentStatus) $obj->commentStatus = 'DENY';
-		if($obj->commentStatus == 'DENY') $this->_checkCommentStatusForOldVersion($obj);
-		if($obj->allow_trackback!='Y') $obj->allow_trackback = 'N';
-		if($obj->homepage)
+		if ($obj->comment_status) $obj->commentStatus = $obj->comment_status;
+		if (!$obj->commentStatus) $obj->commentStatus = 'DENY';
+		if ($obj->commentStatus == 'DENY') $this->_checkCommentStatusForOldVersion($obj);
+		if ($obj->allow_trackback != 'Y') $obj->allow_trackback = 'N';
+		if ($obj->homepage)
 		{
 			$obj->homepage = removeHackTag($obj->homepage);
-			if(!preg_match('/^[a-z]+:\/\//i',$obj->homepage))
+			if (!preg_match('/^[a-z]+:\/\//i', $obj->homepage))
 			{
 				$obj->homepage = 'http://'.$obj->homepage;
 			}
 		}
 		
-		if($obj->notify_message != 'Y') $obj->notify_message = 'N';
+		if ($obj->notify_message != 'Y') $obj->notify_message = 'N';
 		
 		// can modify regdate only manager
                 $grant = Context::get('grant');
-		if(!$grant->manager)
+		if (!$grant->manager)
 		{
 			unset($obj->regdate);
 		}
 		
 		// Serialize the $extra_vars
-		if(!is_string($obj->extra_vars)) $obj->extra_vars = serialize($obj->extra_vars);
+		if (!is_string($obj->extra_vars)) $obj->extra_vars = serialize($obj->extra_vars);
 		// Remove the columns for automatic saving
 		unset($obj->_saved_doc_srl);
 		unset($obj->_saved_doc_title);
@@ -440,23 +440,23 @@ 
 
 		$oDocumentModel = getModel('document');
 		// Set the category_srl to 0 if the changed category is not exsiting.
-		if($source_obj->get('category_srl')!=$obj->category_srl)
+		if ($source_obj->get('category_srl') != $obj->category_srl)
 		{
 			$category_list = $oDocumentModel->getCategoryList($obj->module_srl);
-			if(!$category_list[$obj->category_srl]) $obj->category_srl = 0;
+			if (!$category_list[$obj->category_srl]) $obj->category_srl = 0;
 		}
 		// Change the update order
 		$obj->update_order = getNextSequence() * -1;
 		// Hash the password if it exists
-		if($obj->password)
+		if ($obj->password)
 		{
 			$obj->password = getModel('member')->hashPassword($obj->password);
 		}
 
 		// If an author is identical to the modifier or history is used, use the logged-in user's information.
-		if(Context::get('is_logged') && !$manual_updated)
+		if (Context::get('is_logged') && !$manual_updated)
 		{
-			if($source_obj->get('member_srl')==$logged_info->member_srl)
+			if ($source_obj->get('member_srl') == $logged_info->member_srl)
 			{
 				$obj->member_srl = $logged_info->member_srl;
 				$obj->user_name = htmlspecialchars_decode($logged_info->user_name);
@@ -467,7 +467,7 @@ 
 		}
 
 		// For the document written by logged-in user however no nick_name exists
-		if($source_obj->get('member_srl')&& !$obj->nick_name)
+		if ($source_obj->get('member_srl') && !$obj->nick_name)
 		{
 			$obj->member_srl = $source_obj->get('member_srl');
 			$obj->user_name = $source_obj->get('user_name');
@@ -478,24 +478,24 @@ 
 		// If the tile is empty, extract string from the contents.
 		$obj->title = htmlspecialchars($obj->title, ENT_COMPAT | ENT_HTML401, 'UTF-8', false);
 		settype($obj->title, "string");
-		if($obj->title == '') $obj->title = cut_str(strip_tags($obj->content),20,'...');
+		if ($obj->title == '') $obj->title = cut_str(strip_tags($obj->content), 20, '...');
 		// If no tile extracted from the contents, leave it untitled.
-		if($obj->title == '') $obj->title = 'Untitled';
+		if ($obj->title == '') $obj->title = 'Untitled';
 		// Remove XE's own tags from the contents.
 		$obj->content = preg_replace('!<\!--(Before|After)(Document|Comment)\(([0-9]+),([0-9]+)\)-->!is', '', $obj->content);
-		if(Mobile::isFromMobilePhone() && $obj->use_editor != 'Y')
+		if (Mobile::isFromMobilePhone() && $obj->use_editor != 'Y')
 		{
-			if($obj->use_html != 'Y')
+			if ($obj->use_html != 'Y')
 			{
 				$obj->content = htmlspecialchars($obj->content, ENT_COMPAT | ENT_HTML401, 'UTF-8', false);
 			}
 			$obj->content = nl2br($obj->content);
 		}
 		// Change not extra vars but language code of the original document if document's lang_code is different from author's setting.
-		if($source_obj->get('lang_code') != Context::getLangType())
+		if ($source_obj->get('lang_code') != Context::getLangType())
 		{
 			// Change not extra vars but language code of the original document if document's lang_code doesn't exist.
-			if(!$source_obj->get('lang_code'))
+			if (!$source_obj->get('lang_code'))
 			{
 				$lang_code_args->document_srl = $source_obj->get('document_srl');
 				$lang_code_args->lang_code = Context::getLangType();
@@ -515,59 +515,59 @@ 
 			}
 		}
 		// Remove iframe and script if not a top adminisrator in the session.
-		if($logged_info->is_admin != 'Y')
+		if ($logged_info->is_admin != 'Y')
 		{
 			$obj->content = removeHackTag($obj->content);
 		}
 		// if temporary document, regdate is now setting
-		if($source_obj->get('status') == $this->getConfigStatus('temp')) $obj->regdate = date('YmdHis');
+		if ($source_obj->get('status') == $this->getConfigStatus('temp')) $obj->regdate = date('YmdHis');
 
 		// Insert data into the DB
 		$output = executeQuery('document.updateDocument', $obj);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			$oDB->rollback();
 			return $output;
 		}
 		// Remove all extra variables
-		if(Context::get('act')!='procFileDelete')
+		if (Context::get('act') != 'procFileDelete')
 		{
 			$this->deleteDocumentExtraVars($source_obj->get('module_srl'), $obj->document_srl, null, Context::getLangType());
 			// Insert extra variables if the document successfully inserted.
 			$extra_keys = $oDocumentModel->getExtraKeys($obj->module_srl);
-			if(count($extra_keys))
+			if (count($extra_keys))
 			{
-				foreach($extra_keys as $idx => $extra_item)
+				foreach ($extra_keys as $idx => $extra_item)
 				{
 					$value = NULL;
-					if(isset($obj->{'extra_vars'.$idx}))
+					if (isset($obj->{'extra_vars'.$idx}))
 					{
 						$tmp = $obj->{'extra_vars'.$idx};
-						if(is_array($tmp))
+						if (is_array($tmp))
 							$value = implode('|@|', $tmp);
 						else
 							$value = trim($tmp);
 					}
-					else if(isset($obj->{$extra_item->name})) $value = trim($obj->{$extra_item->name});
-					if($value == NULL) continue;
+					else if (isset($obj->{$extra_item->name})) $value = trim($obj->{$extra_item->name});
+					if ($value == NULL) continue;
 					$this->insertDocumentExtraVar($obj->module_srl, $obj->document_srl, $idx, $value, $extra_item->eid);
 				}
 			}
 			// Inert extra vars for multi-language support of title and contents.
-			if($extra_content->title) $this->insertDocumentExtraVar($obj->module_srl, $obj->document_srl, -1, $extra_content->title, 'title_'.Context::getLangType());
-			if($extra_content->content) $this->insertDocumentExtraVar($obj->module_srl, $obj->document_srl, -2, $extra_content->content, 'content_'.Context::getLangType());
+			if ($extra_content->title) $this->insertDocumentExtraVar($obj->module_srl, $obj->document_srl, -1, $extra_content->title, 'title_'.Context::getLangType());
+			if ($extra_content->content) $this->insertDocumentExtraVar($obj->module_srl, $obj->document_srl, -2, $extra_content->content, 'content_'.Context::getLangType());
 		}
 		// Update the category if the category_srl exists.
-		if($source_obj->get('category_srl') != $obj->category_srl || $source_obj->get('module_srl') == $logged_info->member_srl)
+		if ($source_obj->get('category_srl') != $obj->category_srl || $source_obj->get('module_srl') == $logged_info->member_srl)
 		{
-			if($source_obj->get('category_srl') != $obj->category_srl) $this->updateCategoryCount($obj->module_srl, $source_obj->get('category_srl'));
-			if($obj->category_srl) $this->updateCategoryCount($obj->module_srl, $obj->category_srl);
+			if ($source_obj->get('category_srl') != $obj->category_srl) $this->updateCategoryCount($obj->module_srl, $source_obj->get('category_srl'));
+			if ($obj->category_srl) $this->updateCategoryCount($obj->module_srl, $obj->category_srl);
 		}
 		// Call a trigger (after)
-		if($output->toBool())
+		if ($output->toBool())
 		{
 			$trigger_output = ModuleHandler::triggerCall('document.updateDocument', 'after', $obj);
-			if(!$trigger_output->toBool())
+			if (!$trigger_output->toBool())
 			{
 				$oDB->rollback();
 				return $trigger_output;
@@ -577,15 +577,15 @@ 
 		// commit
 		$oDB->commit();
 		// Remove the thumbnail file
-		FileHandler::removeDir(sprintf('files/thumbnails/%s',getNumberingPath($obj->document_srl, 3)));
+		FileHandler::removeDir(sprintf('files/thumbnails/%s', getNumberingPath($obj->document_srl, 3)));
 
-		$output->add('document_srl',$obj->document_srl);
+		$output->add('document_srl', $obj->document_srl);
 		//remove from cache
 		$oCacheHandler = CacheHandler::getInstance('object');
-		if($oCacheHandler->isSupport())
+		if ($oCacheHandler->isSupport())
 		{
 			//remove document item from cache
-			$cache_key = 'document_item:'. getNumberingPath($obj->document_srl) . $obj->document_srl;
+			$cache_key = 'document_item:'.getNumberingPath($obj->document_srl).$obj->document_srl;
 			$oCacheHandler->delete($cache_key);
 		}
 
@@ -606,33 +606,33 @@ 
 		$trigger_obj = new stdClass();
 		$trigger_obj->document_srl = $document_srl;
 		$output = ModuleHandler::triggerCall('document.deleteDocument', 'before', $trigger_obj);
-		if(!$output->toBool()) return $output;
+		if (!$output->toBool()) return $output;
 
 		// begin transaction
 		$oDB = &DB::getInstance();
 		$oDB->begin();
 
-		if(!$isEmptyTrash)
+		if (!$isEmptyTrash)
 		{
 			// get model object of the document
 			$oDocumentModel = getModel('document');
 			// Check if the documnet exists
 			$oDocument = $oDocumentModel->getDocument($document_srl, $is_admin);
 		}
-		else if($isEmptyTrash && $oDocument == null) return new BaseObject(-1, 'document is not exists');
+		else if ($isEmptyTrash && $oDocument == null) return new BaseObject(-1, 'document is not exists');
 
-		if(!$oDocument->isExists() || $oDocument->document_srl != $document_srl) return new BaseObject(-1, 'msg_invalid_document');
+		if (!$oDocument->isExists() || $oDocument->document_srl != $document_srl) return new BaseObject(-1, 'msg_invalid_document');
 		// Check if a permossion is granted
-		if(!$oDocument->isGranted()) return new BaseObject(-1, 'msg_not_permitted');
+		if (!$oDocument->isGranted()) return new BaseObject(-1, 'msg_not_permitted');
 
 		//if empty trash, document already deleted, therefore document not delete
 		$args = new stdClass();
 		$args->document_srl = $document_srl;
-		if(!$isEmptyTrash)
+		if (!$isEmptyTrash)
 		{
 			// Delete the document
 			$output = executeQuery('document.deleteDocument', $args);
-			if(!$output->toBool())
+			if (!$output->toBool())
 			{
 				$oDB->rollback();
 				return $output;
@@ -643,7 +643,7 @@ 
 
 		$this->deleteDocumentHistory(null, $document_srl, null);
 		// Update category information if the category_srl exists.
-		if($oDocument->get('category_srl')) $this->updateCategoryCount($oDocument->get('module_srl'),$oDocument->get('category_srl'));
+		if ($oDocument->get('category_srl')) $this->updateCategoryCount($oDocument->get('module_srl'), $oDocument->get('category_srl'));
 		// Delete a declared list
 		executeQuery('document.deleteDeclared', $args);
 		// Delete extra variable
@@ -651,11 +651,11 @@ 
 
 		//this
 		// Call a trigger (after)
-		if($output->toBool())
+		if ($output->toBool())
 		{
 			$trigger_obj = $oDocument->getObjectVars();
 			$trigger_output = ModuleHandler::triggerCall('document.deleteDocument', 'after', $trigger_obj);
-			if(!$trigger_output->toBool())
+			if (!$trigger_output->toBool())
 			{
 				$oDB->rollback();
 				return $trigger_output;
@@ -667,16 +667,16 @@ 
 		$this->_deleteDocumentVotedLog($args);
 
 		// Remove the thumbnail file
-		FileHandler::removeDir(sprintf('files/thumbnails/%s',getNumberingPath($document_srl, 3)));
+		FileHandler::removeDir(sprintf('files/thumbnails/%s', getNumberingPath($document_srl, 3)));
 
 		// commit
 		$oDB->commit();
 
 		//remove from cache
 		$oCacheHandler = CacheHandler::getInstance('object');
-		if($oCacheHandler->isSupport())
+		if ($oCacheHandler->isSupport())
 		{
-			$cache_key = 'document_item:'. getNumberingPath($document_srl) . $document_srl;
+			$cache_key = 'document_item:'.getNumberingPath($document_srl).$document_srl;
 			$oCacheHandler->delete($cache_key);
 		}
 
@@ -723,7 +723,7 @@ 
 	{
 		$trash_args = new stdClass();
 		// Get trash_srl if a given trash_srl doesn't exist
-		if(!$obj->trash_srl) $trash_args->trash_srl = getNextSequence();
+		if (!$obj->trash_srl) $trash_args->trash_srl = getNextSequence();
 		else $trash_args->trash_srl = $obj->trash_srl;
 		// Get its module_srl which the document belongs to
 		$oDocumentModel = getModel('document');
@@ -732,12 +732,12 @@ 
 		$trash_args->module_srl = $oDocument->get('module_srl');
 		$obj->module_srl = $oDocument->get('module_srl');
 		// Cannot throw data from the trash to the trash
-		if($trash_args->module_srl == 0) return false;
+		if ($trash_args->module_srl == 0) return false;
 		// Data setting
 		$trash_args->document_srl = $obj->document_srl;
 		$trash_args->description = $obj->description;
 		// Insert member's information only if the member is logged-in and not manually registered.
-		if(Context::get('is_logged')&&!$manual_inserted)
+		if (Context::get('is_logged') && !$manual_inserted)
 		{
 			$logged_info = Context::get('logged_info');
 			$trash_args->member_srl = $logged_info->member_srl;
@@ -773,14 +773,14 @@ 
 
 		$oTrashAdminController = getAdminController('trash');
 		$output = $oTrashAdminController->insertTrash($oTrashVO);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			$oDB->rollback();
 			return $output;
 		}
 
 		$output = executeQuery('document.deleteDocument', $trash_args);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			$oDB->rollback();
 			return $output;
@@ -793,12 +793,12 @@ 
 		  }*/
 
 		// update category
-		if($oDocument->get('category_srl')) $this->updateCategoryCount($oDocument->get('module_srl'),$oDocument->get('category_srl'));
+		if ($oDocument->get('category_srl')) $this->updateCategoryCount($oDocument->get('module_srl'), $oDocument->get('category_srl'));
 
 		// remove thumbnails
-		FileHandler::removeDir(sprintf('files/thumbnails/%s',getNumberingPath($obj->document_srl, 3)));
+		FileHandler::removeDir(sprintf('files/thumbnails/%s', getNumberingPath($obj->document_srl, 3)));
 		// Set the attachment to be invalid state
-		if($oDocument->hasUploadedFiles())
+		if ($oDocument->hasUploadedFiles())
 		{
 			$args = new stdClass();
 			$args->upload_target_srl = $oDocument->document_srl;
@@ -806,10 +806,10 @@ 
 			executeQuery('file.updateFileValid', $args);
 		}
 		// Call a trigger (after)
-		if($output->toBool())
+		if ($output->toBool())
 		{
 			$trigger_output = ModuleHandler::triggerCall('document.moveDocumentToTrash', 'after', $obj);
-			if(!$trigger_output->toBool())
+			if (!$trigger_output->toBool())
 			{
 				$oDB->rollback();
 				return $trigger_output;
@@ -821,9 +821,9 @@ 
 
 		// Clear cache
 		$oCacheHandler = CacheHandler::getInstance('object');
-		if($oCacheHandler->isSupport())
+		if ($oCacheHandler->isSupport())
 		{
-			$cache_key = 'document_item:'. getNumberingPath($oDocument->document_srl) . $oDocument->document_srl;
+			$cache_key = 'document_item:'.getNumberingPath($oDocument->document_srl).$oDocument->document_srl;
 			$oCacheHandler->delete($cache_key);
 		}
 
@@ -838,7 +838,7 @@ 
 	function updateReadedCount(&$oDocument)
 	{
 		// Pass if Crawler access
-		if(isCrawler()) return false;
+		if (isCrawler()) return false;
 		
 		$document_srl = $oDocument->document_srl;
 		$member_srl = $oDocument->get('member_srl');
@@ -846,19 +846,19 @@ 
 
 		// Call a trigger when the read count is updated (before)
 		$trigger_output = ModuleHandler::triggerCall('document.updateReadedCount', 'before', $oDocument);
-		if(!$trigger_output->toBool()) return $trigger_output;
+		if (!$trigger_output->toBool()) return $trigger_output;
 
 		// Pass if read count is increaded on the session information
-		if($_SESSION['readed_document'][$document_srl]) return false;
+		if ($_SESSION['readed_document'][$document_srl]) return false;
 
 		// Pass if the author's IP address is as same as visitor's.
-		if($oDocument->get('ipaddress') == $_SERVER['REMOTE_ADDR'])
+		if ($oDocument->get('ipaddress') == $_SERVER['REMOTE_ADDR'])
 		{
 			$_SESSION['readed_document'][$document_srl] = true;
 			return false;
 		}
 		// Pass ater registering sesscion if the author is a member and has same information as the currently logged-in user.
-		if($member_srl && $logged_info->member_srl == $member_srl)
+		if ($member_srl && $logged_info->member_srl == $member_srl)
 		{
 			$_SESSION['readed_document'][$document_srl] = true;
 			return false;
@@ -874,7 +874,7 @@ 
 
 		// Call a trigger when the read count is updated (after)
 		$trigger_output = ModuleHandler::triggerCall('document.updateReadedCount', 'after', $oDocument);
-		if(!$trigger_output->toBool())
+		if (!$trigger_output->toBool())
 		{
 			$oDB->rollback();
 			return $trigger_output;
@@ -883,15 +883,15 @@ 
 		$oDB->commit();
 
 		$oCacheHandler = CacheHandler::getInstance('object');
-		if($oCacheHandler->isSupport())
+		if ($oCacheHandler->isSupport())
 		{
 			//remove document item from cache
-			$cache_key = 'document_item:'. getNumberingPath($document_srl) . $document_srl;
+			$cache_key = 'document_item:'.getNumberingPath($document_srl).$document_srl;
 			$oCacheHandler->delete($cache_key);
 		}
 
 		// Register session
-		if(!$_SESSION['banned_document'][$document_srl]) 
+		if (!$_SESSION['banned_document'][$document_srl]) 
 		{
 			$_SESSION['readed_document'][$document_srl] = true;
 		}
@@ -914,21 +914,21 @@ 
 	 */
 	function insertDocumentExtraKey($module_srl, $var_idx, $var_name, $var_type, $var_is_required = 'N', $var_search = 'N', $var_default = '', $var_desc = '', $eid)
 	{
-		if(!$module_srl || !$var_idx || !$var_name || !$var_type || !$eid) return new BaseObject(-1,'msg_invalid_request');
+		if (!$module_srl || !$var_idx || !$var_name || !$var_type || !$eid) return new BaseObject(-1, 'msg_invalid_request');
 
 		$obj = new stdClass();
 		$obj->module_srl = $module_srl;
 		$obj->var_idx = $var_idx;
 		$obj->var_name = $var_name;
 		$obj->var_type = $var_type;
-		$obj->var_is_required = $var_is_required=='Y'?'Y':'N';
-		$obj->var_search = $var_search=='Y'?'Y':'N';
+		$obj->var_is_required = $var_is_required == 'Y' ? 'Y' : 'N';
+		$obj->var_search = $var_search == 'Y' ? 'Y' : 'N';
 		$obj->var_default = $var_default;
 		$obj->var_desc = $var_desc;
 		$obj->eid = $eid;
 
 		$output = executeQuery('document.getDocumentExtraKeys', $obj);
-		if(!$output->data)
+		if (!$output->data)
 		{
 			$output = executeQuery('document.insertDocumentExtraKey', $obj);
 		}
@@ -940,7 +940,7 @@ 
 		}
 
 		$oCacheHandler = CacheHandler::getInstance('object', NULL, TRUE);
-		if($oCacheHandler->isSupport())
+		if ($oCacheHandler->isSupport())
 		{
 			$object_key = 'module_document_extra_keys:'.$module_srl;
 			$cache_key = $oCacheHandler->getGroupKey('site_and_module', $object_key);
@@ -958,42 +958,42 @@ 
 	 */
 	function deleteDocumentExtraKeys($module_srl, $var_idx = null)
 	{
-		if(!$module_srl) return new BaseObject(-1,'msg_invalid_request');
+		if (!$module_srl) return new BaseObject(-1, 'msg_invalid_request');
 		$obj = new stdClass();
 		$obj->module_srl = $module_srl;
-		if(!is_null($var_idx)) $obj->var_idx = $var_idx;
+		if (!is_null($var_idx)) $obj->var_idx = $var_idx;
 
 		$oDB = DB::getInstance();
 		$oDB->begin();
 
 		$output = $oDB->executeQuery('document.deleteDocumentExtraKeys', $obj);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			$oDB->rollback();
 			return $output;
 		}
 
-		if($var_idx != NULL)
+		if ($var_idx != NULL)
 		{
 			$output = $oDB->executeQuery('document.updateDocumentExtraKeyIdxOrder', $obj);
-			if(!$output->toBool())
+			if (!$output->toBool())
 			{
 				$oDB->rollback();
 				return $output;
 			}
 		}
 
-		$output =  executeQuery('document.deleteDocumentExtraVars', $obj);
-		if(!$output->toBool())
+		$output = executeQuery('document.deleteDocumentExtraVars', $obj);
+		if (!$output->toBool())
 		{
 			$oDB->rollback();
 			return $output;
 		}
 
-		if($var_idx != NULL)
+		if ($var_idx != NULL)
 		{
 			$output = $oDB->executeQuery('document.updateDocumentExtraVarIdxOrder', $obj);
-			if(!$output->toBool())
+			if (!$output->toBool())
 			{
 				$oDB->rollback();
 				return $output;
@@ -1003,7 +1003,7 @@ 
 		$oDB->commit();
 
 		$oCacheHandler = CacheHandler::getInstance('object', NULL, TRUE);
-		if($oCacheHandler->isSupport())
+		if ($oCacheHandler->isSupport())
 		{
 			$object_key = 'module_document_extra_keys:'.$module_srl;
 			$cache_key = $oCacheHandler->getGroupKey('site_and_module', $object_key);
@@ -1025,8 +1025,8 @@ 
 	 */
 	function insertDocumentExtraVar($module_srl, $document_srl, $var_idx, $value, $eid = null, $lang_code = '')
 	{
-		if(!$module_srl || !$document_srl || !$var_idx || !isset($value)) return new BaseObject(-1,'msg_invalid_request');
-		if(!$lang_code) $lang_code = Context::getLangType();
+		if (!$module_srl || !$document_srl || !$var_idx || !isset($value)) return new BaseObject(-1, 'msg_invalid_request');
+		if (!$lang_code) $lang_code = Context::getLangType();
 
 		$obj = new stdClass;
 		$obj->module_srl = $module_srl;
@@ -1052,10 +1052,10 @@ 
 	{
 		$obj = new stdClass();
 		$obj->module_srl = $module_srl;
-		if(!is_null($document_srl)) $obj->document_srl = $document_srl;
-		if(!is_null($var_idx)) $obj->var_idx = $var_idx;
-		if(!is_null($lang_code)) $obj->lang_code = $lang_code;
-		if(!is_null($eid)) $obj->eid = $eid;
+		if (!is_null($document_srl)) $obj->document_srl = $document_srl;
+		if (!is_null($var_idx)) $obj->var_idx = $var_idx;
+		if (!is_null($lang_code)) $obj->lang_code = $lang_code;
+		if (!is_null($eid)) $obj->eid = $eid;
 		$output = executeQuery('document.deleteDocumentExtraVars', $obj);
 		return $output;
 	}
@@ -1069,10 +1069,10 @@ 
 	 */
 	function updateVotedCount($document_srl, $point = 1)
 	{
-		if($point > 0) $failed_voted = 'failed_voted';
+		if ($point > 0) $failed_voted = 'failed_voted';
 		else $failed_voted = 'failed_blamed';
 		// Return fail if session already has information about votes
-		if($_SESSION['voted_document'][$document_srl])
+		if ($_SESSION['voted_document'][$document_srl])
 		{
 			return new BaseObject(-1, $failed_voted);
 		}
@@ -1080,7 +1080,7 @@ 
 		$oDocumentModel = getModel('document');
 		$oDocument = $oDocumentModel->getDocument($document_srl, false, false);
 		// Pass if the author's IP address is as same as visitor's.
-		if($oDocument->get('ipaddress') == $_SERVER['REMOTE_ADDR'])
+		if ($oDocument->get('ipaddress') == $_SERVER['REMOTE_ADDR'])
 		{
 			$_SESSION['voted_document'][$document_srl] = true;
 			return new BaseObject(-1, $failed_voted);
@@ -1091,10 +1091,10 @@ 
 		$member_srl = $oMemberModel->getLoggedMemberSrl();
 
 		// Check if document's author is a member.
-		if($oDocument->get('member_srl'))
+		if ($oDocument->get('member_srl'))
 		{
 			// Pass after registering a session if author's information is same as the currently logged-in user's.
-			if($member_srl && $member_srl == abs($oDocument->get('member_srl')))
+			if ($member_srl && $member_srl == abs($oDocument->get('member_srl')))
 			{
 				$_SESSION['voted_document'][$document_srl] = true;
 				return new BaseObject(-1, $failed_voted);
@@ -1103,7 +1103,7 @@ 
 
 		// Use member_srl for logged-in members and IP address for non-members.
 		$args = new stdClass;
-		if($member_srl)
+		if ($member_srl)
 		{
 			$args->member_srl = $member_srl;
 		}
@@ -1114,7 +1114,7 @@ 
 		$args->document_srl = $document_srl;
 		$output = executeQuery('document.getDocumentVotedLogInfo', $args);
 		// Pass after registering a session if log information has vote-up logs
-		if($output->data->count)
+		if ($output->data->count)
 		{
 			$_SESSION['voted_document'][$document_srl] = true;
 			return new BaseObject(-1, $failed_voted);
@@ -1130,7 +1130,7 @@ 
 		$trigger_obj->before_point = ($point < 0) ? $oDocument->get('blamed_count') : $oDocument->get('voted_count');
 		$trigger_obj->after_point = $trigger_obj->before_point + $point;
 		$trigger_output = ModuleHandler::triggerCall('document.updateVotedCount', 'before', $trigger_obj);
-		if(!$trigger_output->toBool())
+		if (!$trigger_output->toBool())
 		{
 			return $trigger_output;
 		}
@@ -1140,7 +1140,7 @@ 
 		$oDB->begin();
 
 		// Update the voted count
-		if($trigger_obj->update_target === 'blamed_count')
+		if ($trigger_obj->update_target === 'blamed_count')
 		{
 			$args->blamed_count = $trigger_obj->after_point;
 			$output = executeQuery('document.updateBlamedCount', $args);
@@ -1150,16 +1150,16 @@ 
 			$args->voted_count = $trigger_obj->after_point;
 			$output = executeQuery('document.updateVotedCount', $args);
 		}
-		if(!$output->toBool()) return $output;
+		if (!$output->toBool()) return $output;
 
 		// Leave logs
 		$args->point = $trigger_obj->point;
 		$output = executeQuery('document.insertDocumentVotedLog', $args);
-		if(!$output->toBool()) return $output;
+		if (!$output->toBool()) return $output;
 
 		// Call a trigger (after)
 		$trigger_output = ModuleHandler::triggerCall('document.updateVotedCount', 'after', $trigger_obj);
-		if(!$trigger_output->toBool())
+		if (!$trigger_output->toBool())
 		{
 			$oDB->rollback();
 			return $trigger_output;
@@ -1168,10 +1168,10 @@ 
 		$oDB->commit();
 
 		$oCacheHandler = CacheHandler::getInstance('object');
-		if($oCacheHandler->isSupport())
+		if ($oCacheHandler->isSupport())
 		{
 			//remove document item from cache
-			$cache_key = 'document_item:'. getNumberingPath($document_srl) . $document_srl;
+			$cache_key = 'document_item:'.getNumberingPath($document_srl).$document_srl;
 			$oCacheHandler->delete($cache_key);
 		}
 
@@ -1180,7 +1180,7 @@ 
 
 		// Return result
 		$output = new BaseObject();
-		if($trigger_obj->update_target === 'voted_count')
+		if ($trigger_obj->update_target === 'voted_count')
 		{
 			$output->setMessage('success_voted');
 			$output->add('voted_count', $trigger_obj->after_point);
@@ -1202,13 +1202,13 @@ 
 	function declaredDocument($document_srl)
 	{
 		// Fail if session information already has a reported document
-		if($_SESSION['declared_document'][$document_srl]) return new BaseObject(-1, 'failed_declared');
+		if ($_SESSION['declared_document'][$document_srl]) return new BaseObject(-1, 'failed_declared');
 
 		// Check if previously reported
 		$args = new stdClass();
 		$args->document_srl = $document_srl;
 		$output = executeQuery('document.getDeclaredDocument', $args);
-		if(!$output->toBool()) return $output;
+		if (!$output->toBool()) return $output;
 
 		$declared_count = ($output->data->declared_count) ? $output->data->declared_count : 0;
 
@@ -1218,7 +1218,7 @@ 
 
 		// Call a trigger (before)
 		$trigger_output = ModuleHandler::triggerCall('document.declaredDocument', 'before', $trigger_obj);
-		if(!$trigger_output->toBool())
+		if (!$trigger_output->toBool())
 		{
 			return $trigger_output;
 		}
@@ -1228,19 +1228,19 @@ 
 		$oDocument = $oDocumentModel->getDocument($document_srl, false, false);
 
 		// Pass if the author's IP address is as same as visitor's.
-		if($oDocument->get('ipaddress') == $_SERVER['REMOTE_ADDR']) {
+		if ($oDocument->get('ipaddress') == $_SERVER['REMOTE_ADDR']) {
 			$_SESSION['declared_document'][$document_srl] = true;
 			return new BaseObject(-1, 'failed_declared');
 		}
 
 		// Check if document's author is a member.
-		if($oDocument->get('member_srl'))
+		if ($oDocument->get('member_srl'))
 		{
 			// Create a member model object
 			$oMemberModel = getModel('member');
 			$member_srl = $oMemberModel->getLoggedMemberSrl();
 			// Pass after registering a session if author's information is same as the currently logged-in user's.
-			if($member_srl && $member_srl == abs($oDocument->get('member_srl')))
+			if ($member_srl && $member_srl == abs($oDocument->get('member_srl')))
 			{
 				$_SESSION['declared_document'][$document_srl] = true;
 				return new BaseObject(-1, 'failed_declared');
@@ -1249,7 +1249,7 @@ 
 
 		// Use member_srl for logged-in members and IP address for non-members.
 		$args = new stdClass;
-		if($member_srl)
+		if ($member_srl)
 		{
 			$args->member_srl = $member_srl;
 		}
@@ -1262,7 +1262,7 @@ 
 		$output = executeQuery('document.getDocumentDeclaredLogInfo', $args);
 
 		// Pass after registering a sesson if reported/declared documents are in the logs.
-		if($output->data->count)
+		if ($output->data->count)
 		{
 			$_SESSION['declared_document'][$document_srl] = true;
 			return new BaseObject(-1, 'failed_declared');
@@ -1273,23 +1273,23 @@ 
 		$oDB->begin();
 
 		// Add the declared document
-		if($declared_count > 0) $output = executeQuery('document.updateDeclaredDocument', $args);
+		if ($declared_count > 0) $output = executeQuery('document.updateDeclaredDocument', $args);
 		else $output = executeQuery('document.insertDeclaredDocument', $args);
-		if(!$output->toBool()) return $output;
+		if (!$output->toBool()) return $output;
 		// Leave logs
 		$output = executeQuery('document.insertDocumentDeclaredLog', $args);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			$oDB->rollback();
 			return $output;
 		}
 
-		$this->add('declared_count', $declared_count+1);
+		$this->add('declared_count', $declared_count + 1);
 
 		// Call a trigger (after)
 		$trigger_obj->declared_count = $declared_count + 1;
 		$trigger_output = ModuleHandler::triggerCall('document.declaredDocument', 'after', $trigger_obj);
-		if(!$trigger_output->toBool())
+		if (!$trigger_output->toBool())
 		{
 			$oDB->rollback();
 			return $trigger_output;
@@ -1319,16 +1319,16 @@ 
 		$args->document_srl = $document_srl;
 		$args->comment_count = $comment_count;
 
-		if($comment_inserted)
+		if ($comment_inserted)
 		{
-			$args->update_order = -1*getNextSequence();
+			$args->update_order = -1 * getNextSequence();
 			$args->last_updater = $last_updater;
 
 			$oCacheHandler = CacheHandler::getInstance('object');
-			if($oCacheHandler->isSupport())
+			if ($oCacheHandler->isSupport())
 			{
 				//remove document item from cache
-				$cache_key = 'document_item:'. getNumberingPath($document_srl) . $document_srl;
+				$cache_key = 'document_item:'.getNumberingPath($document_srl).$document_srl;
 				$oCacheHandler->delete($cache_key);
 			}
 		}
@@ -1349,10 +1349,10 @@ 
 		$args->trackback_count = $trackback_count;
 
 		$oCacheHandler = CacheHandler::getInstance('object');
-		if($oCacheHandler->isSupport())
+		if ($oCacheHandler->isSupport())
 		{
 			//remove document item from cache
-			$cache_key = 'document_item:'. getNumberingPath($document_srl) . $document_srl;
+			$cache_key = 'document_item:'.getNumberingPath($document_srl).$document_srl;
 			$oCacheHandler->delete($cache_key);
 		}
 
@@ -1367,14 +1367,14 @@ 
 	function insertCategory($obj)
 	{
 		// Sort the order to display if a child category is added
-		if($obj->parent_srl)
+		if ($obj->parent_srl)
 		{
 			// Get its parent category
 			$oDocumentModel = getModel('document');
 			$parent_category = $oDocumentModel->getCategory($obj->parent_srl);
 			$obj->list_order = $parent_category->list_order;
-			$this->updateCategoryListOrder($parent_category->module_srl, $parent_category->list_order+1);
-			if(!$obj->category_srl) $obj->category_srl = getNextSequence();
+			$this->updateCategoryListOrder($parent_category->module_srl, $parent_category->list_order + 1);
+			if (!$obj->category_srl) $obj->category_srl = getNextSequence();
 		}
 		else
 		{
@@ -1382,7 +1382,7 @@ 
 		}
 
 		$output = executeQuery('document.insertCategory', $obj);
-		if($output->toBool())
+		if ($output->toBool())
 		{
 			$output->add('category_srl', $obj->category_srl);
 			$this->makeCategoryFile($obj->module_srl);
@@ -1416,13 +1416,13 @@ 
 	{
 		// Create a document model object
 		$oDocumentModel = getModel('document');
-		if(!$document_count) $document_count = $oDocumentModel->getCategoryDocumentCount($module_srl,$category_srl);
+		if (!$document_count) $document_count = $oDocumentModel->getCategoryDocumentCount($module_srl, $category_srl);
 
 		$args = new stdClass;
 		$args->category_srl = $category_srl;
 		$args->document_count = $document_count;
 		$output = executeQuery('document.updateCategoryCount', $args);
-		if($output->toBool()) $this->makeCategoryFile($module_srl);
+		if ($output->toBool()) $this->makeCategoryFile($module_srl);
 
 		return $output;
 	}
@@ -1435,7 +1435,7 @@ 
 	function updateCategory($obj)
 	{
 		$output = executeQuery('document.updateCategory', $obj);
-		if($output->toBool()) $this->makeCategoryFile($obj->module_srl);
+		if ($output->toBool()) $this->makeCategoryFile($obj->module_srl);
 		return $output;
 	}
 
@@ -1452,32 +1452,32 @@ 
 		$category_info = $oDocumentModel->getCategory($category_srl);
 		// Display an error that the category cannot be deleted if it has a child
 		$output = executeQuery('document.getChildCategoryCount', $args);
-		if(!$output->toBool()) return $output;
-		if($output->data->count>0) return new BaseObject(-1, 'msg_cannot_delete_for_child');
+		if (!$output->toBool()) return $output;
+		if ($output->data->count > 0) return new BaseObject(-1, 'msg_cannot_delete_for_child');
 		// Delete a category information
 		$output = executeQuery('document.deleteCategory', $args);
-		if(!$output->toBool()) return $output;
+		if (!$output->toBool()) return $output;
 
 		$this->makeCategoryFile($category_info->module_srl);
 		// remvove cache
 		$oCacheHandler = CacheHandler::getInstance('object');
-		if($oCacheHandler->isSupport())
+		if ($oCacheHandler->isSupport())
 		{
 			$page = 0;
-			while(true) {
+			while (true) {
 				$args = new stdClass();
 				$args->category_srl = $category_srl;
 				$args->list_count = 100;
 				$args->page = ++$page;
 				$output = executeQuery('document.getDocumentList', $args, array('document_srl'));
 
-				if($output->data == array())
+				if ($output->data == array())
 					break;
 
-				foreach($output->data as $val)
+				foreach ($output->data as $val)
 				{
 					//remove document item from cache
-					$cache_key = 'document_item:'. getNumberingPath($val->document_srl) . $val->document_srl;
+					$cache_key = 'document_item:'.getNumberingPath($val->document_srl).$val->document_srl;
 					$oCacheHandler->delete($cache_key);
 				}
 			}
@@ -1524,18 +1524,18 @@ 
 		// Seek a full list of categories
 		$category_list = $oDocumentModel->getCategoryList($module_srl);
 		$category_srl_list = array_keys($category_list);
-		if(count($category_srl_list)<2) return new BaseObject();
+		if (count($category_srl_list) < 2) return new BaseObject();
 
 		$prev_category = NULL;
-		foreach($category_list as $key => $val)
+		foreach ($category_list as $key => $val)
 		{
-			if($key==$category_srl) break;
+			if ($key == $category_srl) break;
 			$prev_category = $val;
 		}
 		// Return if the previous category doesn't exist
-		if(!$prev_category) return new BaseObject(-1,Context::getLang('msg_category_not_moved'));
+		if (!$prev_category) return new BaseObject(-1, Context::getLang('msg_category_not_moved'));
 		// Return if the selected category is the top level
-		if($category_srl_list[0]==$category_srl) return new BaseObject(-1,Context::getLang('msg_category_not_moved'));
+		if ($category_srl_list[0] == $category_srl) return new BaseObject(-1, Context::getLang('msg_category_not_moved'));
 		// Information of the selected category
 		$cur_args = new stdClass;
 		$cur_args->category_srl = $category_srl;
@@ -1571,15 +1571,15 @@ 
 		// Seek a full list of categories
 		$category_list = $oDocumentModel->getCategoryList($module_srl);
 		$category_srl_list = array_keys($category_list);
-		if(count($category_srl_list)<2) return new BaseObject();
+		if (count($category_srl_list) < 2) return new BaseObject();
 
-		for($i=0;$i<count($category_srl_list);$i++)
+		for ($i = 0; $i < count($category_srl_list); $i++)
 		{
-			if($category_srl_list[$i]==$category_srl) break;
+			if ($category_srl_list[$i] == $category_srl) break;
 		}
 
-		$next_category_srl = $category_srl_list[$i+1];
-		if(!$category_list[$next_category_srl]) return new BaseObject(-1,Context::getLang('msg_category_not_moved'));
+		$next_category_srl = $category_srl_list[$i + 1];
+		if (!$category_list[$next_category_srl]) return new BaseObject(-1, Context::getLang('msg_category_not_moved'));
 		$next_category = $category_list[$next_category_srl];
 		// Information of the selected category
 		$cur_args = new stdClass;
@@ -1606,7 +1606,7 @@ 
 	{
 		$oDocumentModel = getModel('document');
 		$extra_keys = $oDocumentModel->getExtraKeys($module_srl);
-		if(!count($extra_keys)) return;
+		if (!count($extra_keys)) return;
 
 		$js_code = array();
 		$js_code[] = '<script>//<![CDATA[';
@@ -1616,16 +1616,16 @@ 
 
 		$logged_info = Context::get('logged_info');
 
-		foreach($extra_keys as $idx => $val)
+		foreach ($extra_keys as $idx => $val)
 		{
 			$idx = $val->idx;
-			if($val->type == 'kr_zip')
+			if ($val->type == 'kr_zip')
 			{
 				$idx .= '[]';
 			}
 			$name = str_ireplace(array('<script', '</script'), array('<scr" + "ipt', '</scr" + "ipt'), $val->name);
 			$js_code[] = sprintf('validator.cast("ADD_MESSAGE", ["extra_vars%s","%s"]);', $idx, $name);
-			if($val->is_required == 'Y') $js_code[] = sprintf('validator.cast("ADD_EXTRA_FIELD", ["extra_vars%s", { required:true }]);', $idx);
+			if ($val->is_required == 'Y') $js_code[] = sprintf('validator.cast("ADD_EXTRA_FIELD", ["extra_vars%s", { required:true }]);', $idx);
 		}
 
 		$js_code[] = '})(jQuery);';
@@ -1643,12 +1643,12 @@ 
 	function procDocumentInsertCategory($args = null)
 	{
 		// List variables
-		if(!$args) $args = Context::gets('module_srl','category_srl','parent_srl','category_title','category_description','expand','group_srls','category_color','mid');
+		if (!$args) $args = Context::gets('module_srl', 'category_srl', 'parent_srl', 'category_title', 'category_description', 'expand', 'group_srls', 'category_color', 'mid');
 		$args->title = $args->category_title;
 		$args->description = $args->category_description;
 		$args->color = $args->category_color;
 
-		if(!$args->module_srl && $args->mid)
+		if (!$args->module_srl && $args->mid)
 		{
 			$mid = $args->mid;
 			unset($args->mid);
@@ -1659,28 +1659,28 @@ 
 		$columnList = array('module_srl', 'module');
 		$module_info = $oModuleModel->getModuleInfoByModuleSrl($args->module_srl, $columnList);
 		$grant = $oModuleModel->getGrant($module_info, Context::get('logged_info'));
-		if(!$grant->manager) return new BaseObject(-1,'msg_not_permitted');
+		if (!$grant->manager) return new BaseObject(-1, 'msg_not_permitted');
 
-		if($args->expand !="Y") $args->expand = "N";
-		if(!is_array($args->group_srls)) $args->group_srls = str_replace('|@|',',',$args->group_srls);
+		if ($args->expand != "Y") $args->expand = "N";
+		if (!is_array($args->group_srls)) $args->group_srls = str_replace('|@|', ',', $args->group_srls);
 		else $args->group_srls = implode(',', $args->group_srls);
-		$args->parent_srl = (int)$args->parent_srl;
+		$args->parent_srl = (int) $args->parent_srl;
 
 		$oDocumentModel = getModel('document');
 
 		$oDB = &DB::getInstance();
 		$oDB->begin();
 		// Check if already exists
-		if($args->category_srl)
+		if ($args->category_srl)
 		{
 			$category_info = $oDocumentModel->getCategory($args->category_srl);
-			if($category_info->category_srl != $args->category_srl) $args->category_srl = null;
+			if ($category_info->category_srl != $args->category_srl) $args->category_srl = null;
 		}
 		// Update if exists
-		if($args->category_srl)
+		if ($args->category_srl)
 		{
 			$output = $this->updateCategory($args);
-			if(!$output->toBool())
+			if (!$output->toBool())
 			{
 				$oDB->rollback();
 				return $output;
@@ -1690,7 +1690,7 @@ 
 		else
 		{
 			$output = $this->insertCategory($args);
-			if(!$output->toBool())
+			if (!$output->toBool())
 			{
 				$oDB->rollback();
 				return $output;
@@ -1729,11 +1729,11 @@ 
 		$columnList = array('module_srl', 'module');
 		$module_info = $oModuleModel->getModuleInfoByModuleSrl($source_category->module_srl, $columnList);
 		$grant = $oModuleModel->getGrant($module_info, Context::get('logged_info'));
-		if(!$grant->manager) return new BaseObject(-1,'msg_not_permitted');
+		if (!$grant->manager) return new BaseObject(-1, 'msg_not_permitted');
 
 		// First child of the parent_category_srl
 		$source_args = new stdClass;
-		if($parent_category_srl > 0 || ($parent_category_srl == 0 && $target_category_srl == 0))
+		if ($parent_category_srl > 0 || ($parent_category_srl == 0 && $target_category_srl == 0))
 		{
 			$parent_category = $oDocumentModel->getCategory($parent_category_srl);
 
@@ -1742,30 +1742,30 @@ 
 			$args->parent_srl = $parent_category_srl;
 			$output = executeQuery('document.getChildCategoryMinListOrder', $args);
 
-			if(!$output->toBool()) return $output;
-			$args->list_order = (int)$output->data->list_order;
-			if(!$args->list_order) $args->list_order = 0;
+			if (!$output->toBool()) return $output;
+			$args->list_order = (int) $output->data->list_order;
+			if (!$args->list_order) $args->list_order = 0;
 			$args->list_order--;
 
 			$source_args->category_srl = $source_category_srl;
 			$source_args->parent_srl = $parent_category_srl;
 			$source_args->list_order = $args->list_order;
 			$output = $this->updateCategory($source_args);
-			if(!$output->toBool()) return $output;
+			if (!$output->toBool()) return $output;
 			// Sibling of the $target_category_srl
 		}
-		else if($target_category_srl > 0)
+		else if ($target_category_srl > 0)
 		{
 			$target_category = $oDocumentModel->getCategory($target_category_srl);
 			// Move all siblings of the $target_category down
-			$output = $this->updateCategoryListOrder($target_category->module_srl, $target_category->list_order+1);
-			if(!$output->toBool()) return $output;
+			$output = $this->updateCategoryListOrder($target_category->module_srl, $target_category->list_order + 1);
+			if (!$output->toBool()) return $output;
 
 			$source_args->category_srl = $source_category_srl;
 			$source_args->parent_srl = $target_category->parent_srl;
-			$source_args->list_order = $target_category->list_order+1;
+			$source_args->list_order = $target_category->list_order + 1;
 			$output = $this->updateCategory($source_args);
-			if(!$output->toBool()) return $output;
+			if (!$output->toBool()) return $output;
 		}
 		// Re-generate the xml file
 		$xml_file = $this->makeCategoryFile($source_category->module_srl);
@@ -1781,7 +1781,7 @@ 
 	function procDocumentDeleteCategory()
 	{
 		// List variables
-		$args = Context::gets('module_srl','category_srl');
+		$args = Context::gets('module_srl', 'category_srl');
 
 		$oDB = &DB::getInstance();
 		$oDB->begin();
@@ -1790,17 +1790,17 @@ 
 		$columnList = array('module_srl', 'module');
 		$module_info = $oModuleModel->getModuleInfoByModuleSrl($args->module_srl, $columnList);
 		$grant = $oModuleModel->getGrant($module_info, Context::get('logged_info'));
-		if(!$grant->manager) return new BaseObject(-1,'msg_not_permitted');
+		if (!$grant->manager) return new BaseObject(-1, 'msg_not_permitted');
 
 		$oDocumentModel = getModel('document');
 		// Get original information
 		$category_info = $oDocumentModel->getCategory($args->category_srl);
-		if($category_info->parent_srl) $parent_srl = $category_info->parent_srl;
+		if ($category_info->parent_srl) $parent_srl = $category_info->parent_srl;
 		// Display an error that the category cannot be deleted if it has a child node
-		if($oDocumentModel->getCategoryChlidCount($args->category_srl)) return new BaseObject(-1, 'msg_cannot_delete_for_child');
+		if ($oDocumentModel->getCategoryChlidCount($args->category_srl)) return new BaseObject(-1, 'msg_cannot_delete_for_child');
 		// Remove from the DB
 		$output = $this->deleteCategory($args->category_srl);
-		if(!$output->toBool())
+		if (!$output->toBool())
 		{
 			$oDB->rollback();
 			return $output;
@@ -1831,11 +1831,11 @@ 
 		$columnList = array('module_srl', 'module');
 		$module_info = $oModuleModel->getModuleInfoByModuleSrl($module_srl, $columnList);
 		$grant = $oModuleModel->getGrant($module_info, Context::get('logged_info'));
-		if(!$grant->manager) return new BaseObject(-1,'msg_not_permitted');
+		if (!$grant->manager) return new BaseObject(-1, 'msg_not_permitted');
 
 		$xml_file = $this->makeCategoryFile($module_srl);
 		// Set return value
-		$this->add('xml_file',$xml_file);
+		$this->add('xml_file', $xml_file);
 	}
 
 	/**
@@ -1846,9 +1846,9 @@ 
 	function makeCategoryFile($module_srl)
 	{
 		// Return if there is no information you need for creating a cache file
-		if(!$module_srl) return false;
+		if (!$module_srl) return false;
 
-		$module_srl = (int)$module_srl;
+		$module_srl = (int) $module_srl;
 
 		// Get module information (to obtain mid)
 		$oModuleModel = getModel('module');
@@ -1856,7 +1856,7 @@ 
 		$module_info = $oModuleModel->getModuleInfoByModuleSrl($module_srl, $columnList);
 		$mid = $module_info->mid;
 
-		if(!is_dir('./files/cache/document_category')) FileHandler::makeDir('./files/cache/document_category');
+		if (!is_dir('./files/cache/document_category')) FileHandler::makeDir('./files/cache/document_category');
 		// Cache file's name
 		$xml_file = sprintf("./files/cache/document_category/%s.xml.php", $module_srl);
 		$php_file = sprintf("./files/cache/document_category/%s.php", $module_srl);
@@ -1868,17 +1868,17 @@ 
 
 		$category_list = $output->data;
 
-		if(!is_array($category_list)) $category_list = array($category_list);
+		if (!is_array($category_list)) $category_list = array($category_list);
 
 		$category_count = count($category_list);
-		for($i=0;$i<$category_count;$i++)
+		for ($i = 0; $i < $category_count; $i++)
 		{
 			$category_srl = $category_list[$i]->category_srl;
-			if(!preg_match('/^[0-9,]+$/', $category_list[$i]->group_srls)) $category_list[$i]->group_srls = '';
+			if (!preg_match('/^[0-9,]+$/', $category_list[$i]->group_srls)) $category_list[$i]->group_srls = '';
 			$list[$category_srl] = $category_list[$i];
 		}
 		// Create the xml file without node data if no data is obtained
-		if(!$list)
+		if (!$list)
 		{
 			$xml_buff = "<root />";
 			FileHandler::writeFile($xml_file, $xml_buff);
@@ -1886,12 +1886,12 @@ 
 			return $xml_file;
 		}
 		// Change to an array if only a single data is obtained
-		if(!is_array($list)) $list = array($list);
+		if (!is_array($list)) $list = array($list);
 		// Create a tree for loop
-		foreach($list as $category_srl => $node)
+		foreach ($list as $category_srl => $node)
 		{
 			$node->mid = $mid;
-			$parent_srl = (int)$node->parent_srl;
+			$parent_srl = (int) $node->parent_srl;
 			$tree[$parent_srl][$category_srl] = $node;
 		}
 		// A common header to set permissions and groups of the cache file
@@ -1965,13 +1965,13 @@ 
 	 */
 	function getXmlTree($source_node, $tree, $site_srl, &$xml_header_buff)
 	{
-		if(!$source_node) return;
+		if (!$source_node) return;
 
-		foreach($source_node as $category_srl => $node)
+		foreach ($source_node as $category_srl => $node)
 		{
 			$child_buff = "";
 			// Get data of the child nodes
-			if($category_srl && $tree[$category_srl]) $child_buff = $this->getXmlTree($tree[$category_srl], $tree, $site_srl, $xml_header_buff);
+			if ($category_srl && $tree[$category_srl]) $child_buff = $this->getXmlTree($tree[$category_srl], $tree, $site_srl, $xml_header_buff);
 			// List variables
 			$expand = ($node->expand) ? $node->expand : 'N';
 			$group_srls = ($node->group_srls) ? $node->group_srls : '';
@@ -1981,27 +1981,27 @@ 
 			$color = ($node->color) ? $node->color : '';
 			$description = ($node->description) ? $node->description : '';
 			// If node->group_srls value exists
-			if($group_srls) $group_check_code = sprintf('($is_admin==true||(is_array($group_srls)&&count(array_intersect($group_srls, array(%s)))))',$group_srls);
+			if ($group_srls) $group_check_code = sprintf('($is_admin==true||(is_array($group_srls)&&count(array_intersect($group_srls, array(%s)))))', $group_srls);
 			else $group_check_code = "true";
 
 			$title = $node->title;
 			$oModuleAdminModel = getAdminModel('module');
 
 			$langs = $oModuleAdminModel->getLangCode($site_srl, $title);
-			if(count($langs))
+			if (count($langs))
 			{
-				foreach($langs as $key => $val)
+				foreach ($langs as $key => $val)
 				{
-					$xml_header_buff .= sprintf('$_titles[%d]["%s"] = %s; ', $category_srl, $key, var_export(str_replace('"','\\"',htmlspecialchars($val, ENT_COMPAT | ENT_HTML401, 'UTF-8', false)), true));
+					$xml_header_buff .= sprintf('$_titles[%d]["%s"] = %s; ', $category_srl, $key, var_export(str_replace('"', '\\"', htmlspecialchars($val, ENT_COMPAT | ENT_HTML401, 'UTF-8', false)), true));
 				}
 			}
 
 			$langx = $oModuleAdminModel->getLangCode($site_srl, $description);
-			if(count($langx))
+			if (count($langx))
 			{
-				foreach($langx as $key => $val)
+				foreach ($langx as $key => $val)
 				{
-					$xml_header_buff .= sprintf('$_descriptions[%d]["%s"] = %s; ', $category_srl, $key, var_export(str_replace('"','\\"',htmlspecialchars($val, ENT_COMPAT | ENT_HTML401, 'UTF-8', false)), true));
+					$xml_header_buff .= sprintf('$_descriptions[%d]["%s"] = %s; ', $category_srl, $key, var_export(str_replace('"', '\\"', htmlspecialchars($val, ENT_COMPAT | ENT_HTML401, 'UTF-8', false)), true));
 				}
 			}
 
@@ -2014,7 +2014,7 @@ 
 				$category_srl,
 				$group_check_code,
 				$category_srl,
-				var_export(getUrl('','mid',$node->mid,'category',$category_srl), true),
+				var_export(getUrl('', 'mid', $node->mid, 'category', $category_srl), true),
 				var_export($expand, true),
 				var_export($color, true),
 				$group_check_code,
@@ -2022,8 +2022,8 @@ 
 				$node->document_count
 			);
 
-			if($child_buff) $buff .= sprintf('<node %s>%s</node>', $attribute, $child_buff);
-			else $buff .=  sprintf('<node %s />', $attribute);
+			if ($child_buff) $buff .= sprintf('<node %s>%s</node>', $attribute, $child_buff);
+			else $buff .= sprintf('<node %s />', $attribute);
 		}
 		return $buff;
 	}
@@ -2042,13 +2042,13 @@ 
 	function getPhpCacheCode($source_node, $tree, $site_srl, &$php_header_buff)
 	{
 		$output = array("buff"=>"", "category_srl_list"=>array());
-		if(!$source_node) return $output;
+		if (!$source_node) return $output;
 
 		// Set to an arraty for looping and then generate php script codes to be included
-		foreach($source_node as $category_srl => $node)
+		foreach ($source_node as $category_srl => $node)
 		{
 			// Get data from child nodes first if exist.
-			if($category_srl && $tree[$category_srl]){
+			if ($category_srl && $tree[$category_srl]) {
 				$child_output = $this->getPhpCacheCode($tree[$category_srl], $tree, $site_srl, $php_header_buff);
 			} else {
 				$child_output = array("buff"=>"", "category_srl_list"=>array());
@@ -2059,14 +2059,14 @@ 
 			$output['category_srl_list'] = array_merge($output['category_srl_list'], $child_output['category_srl_list']);
 
 			// If node->group_srls value exists
-			if($node->group_srls) {
-				$group_check_code = sprintf('($is_admin==true||(is_array($group_srls)&&count(array_intersect($group_srls, array(%s)))))',$node->group_srls);
+			if ($node->group_srls) {
+				$group_check_code = sprintf('($is_admin==true||(is_array($group_srls)&&count(array_intersect($group_srls, array(%s)))))', $node->group_srls);
 			} else {
 				$group_check_code = "true";
 			}
 
 			// List variables
-			$selected = '"' . implode('","', $child_output['category_srl_list']) . '"';
+			$selected = '"'.implode('","', $child_output['category_srl_list']).'"';
 			$child_buff = $child_output['buff'];
 			$expand = $node->expand;
 
@@ -2075,32 +2075,32 @@ 
 			$oModuleAdminModel = getAdminModel('module');
 			$langs = $oModuleAdminModel->getLangCode($site_srl, $title);
 
-			if(count($langs))
+			if (count($langs))
 			{
-				foreach($langs as $key => $val)
+				foreach ($langs as $key => $val)
 				{
 					$val = htmlspecialchars($val, ENT_COMPAT | ENT_HTML401, 'UTF-8', false);
 					$php_header_buff .= sprintf(
 						'$_titles[%d]["%s"] = %s; ',
 						$category_srl,
 						$key,
-						var_export(str_replace('"','\\"', $val), true)
+						var_export(str_replace('"', '\\"', $val), true)
 					);
 				}
 			}
 
 			$langx = $oModuleAdminModel->getLangCode($site_srl, $description);
 
-			if(count($langx))
+			if (count($langx))
 			{
-				foreach($langx as $key => $val)
+				foreach ($langx as $key => $val)
 				{
 					$val = htmlspecialchars($val, ENT_COMPAT | ENT_HTML401, 'UTF-8', false);
 					$php_header_buff .= sprintf(
 						'$_descriptions[%d]["%s"] = %s; ',
 						$category_srl,
 						$key,
-						var_export(str_replace('"','\\"', $val), true)
+						var_export(str_replace('"', '\\"', $val), true)
 					);
 				}
 			}
@@ -2124,7 +2124,7 @@ 
 			);
 
 			// Generate buff data
-			$output['buff'] .=  sprintf('%s=>array(%s),', $node->category_srl, $attribute);
+			$output['buff'] .= sprintf('%s=>array(%s),', $node->category_srl, $attribute);
 		}
 
 		return $output;
@@ -2141,7 +2141,7 @@ 
 	function addDocumentPopupMenu($url, $str, $icon = '', $target = 'self')
 	{
 		$document_popup_menu_list = Context::get('document_popup_menu_list');
-		if(!is_array($document_popup_menu_list)) $document_popup_menu_list = array();
+		if (!is_array($document_popup_menu_list)) $document_popup_menu_list = array();
 
 		$obj = new stdClass();
 		$obj->url = $url;
@@ -2159,68 +2159,68 @@ 
 	 */
 	function procDocumentAddCart()
 	{
-		if(!Context::get('is_logged')) return new BaseObject(-1, 'msg_not_permitted');
+		if (!Context::get('is_logged')) return new BaseObject(-1, 'msg_not_permitted');
 
 		// Get document_srl
-		$srls = explode(',',Context::get('srls'));
-		for($i = 0; $i < count($srls); $i++)
+		$srls = explode(',', Context::get('srls'));
+		for ($i = 0; $i < count($srls); $i++)
 		{
 			$srl = trim($srls[$i]);
 
-			if(!$srl) continue;
+			if (!$srl) continue;
 
 			$document_srls[] = $srl;
 		}
-		if(!count($document_srls)) return;
+		if (!count($document_srls)) return;
 
 		// Get module_srl of the documents
 		$args = new stdClass;
 		$args->list_count = count($document_srls);
-		$args->document_srls = implode(',',$document_srls);
+		$args->document_srls = implode(',', $document_srls);
 		$args->order_type = 'asc';
 		$output = executeQueryArray('document.getDocuments', $args);
-		if(!$output->data) return new BaseObject();
+		if (!$output->data) return new BaseObject();
 
 		unset($document_srls);
-		foreach($output->data as $key => $val)
+		foreach ($output->data as $key => $val)
 		{
 			$document_srls[$val->module_srl][] = $val->document_srl;
 		}
-		if(!$document_srls || !count($document_srls)) return new BaseObject();
+		if (!$document_srls || !count($document_srls)) return new BaseObject();
 
 		// Check if each of module administrators exists. Top-level administator will have a permission to modify every document of all modules.(Even to modify temporarily saved or trashed documents)
 		$oModuleModel = getModel('module');
 		$module_srls = array_keys($document_srls);
-		for($i=0;$i<count($module_srls);$i++)
+		for ($i = 0; $i < count($module_srls); $i++)
 		{
 			$module_srl = $module_srls[$i];
 			$module_info = $oModuleModel->getModuleInfoByModuleSrl($module_srl);
 			$logged_info = Context::get('logged_info');
-			if($logged_info->is_admin != 'Y')
+			if ($logged_info->is_admin != 'Y')
 			{
-				if(!$module_info)
+				if (!$module_info)
 				{
 					unset($document_srls[$module_srl]);
 					continue;
 				}
 				$grant = $oModuleModel->getGrant($module_info, $logged_info);
-				if(!$grant->manager)
+				if (!$grant->manager)
 				{
 					unset($document_srls[$module_srl]);
 					continue;
 				}
 			}
 		}
-		if(!count($document_srls)) return new BaseObject();
+		if (!count($document_srls)) return new BaseObject();
 
-		foreach($document_srls as $module_srl => $documents)
+		foreach ($document_srls as $module_srl => $documents)
 		{
 			$cnt = count($documents);
-			for($i=0;$i<$cnt;$i++)
+			for ($i = 0; $i < $cnt; $i++)
 			{
-				$document_srl = (int)trim($documents[$i]);
-				if(!$document_srls) continue;
-				if($_SESSION['document_management'][$document_srl]) unset($_SESSION['document_management'][$document_srl]);
+				$document_srl = (int) trim($documents[$i]);
+				if (!$document_srls) continue;
+				if ($_SESSION['document_management'][$document_srl]) unset($_SESSION['document_management'][$document_srl]);
 				else $_SESSION['document_management'][$document_srl] = true;
 			}
 		}
@@ -2233,9 +2233,9 @@ 
 	function procDocumentManageCheckedDocument()
 	{
 		@set_time_limit(0);
-		if(!Context::get('is_logged')) return new BaseObject(-1,'msg_not_permitted');
+		if (!Context::get('is_logged')) return new BaseObject(-1, 'msg_not_permitted');
 
-		if(!checkCSRF())
+		if (!checkCSRF())
 		{
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
@@ -2243,45 +2243,45 @@ 
 		$type = Context::get('type');
 		$target_module = Context::get('target_module_srl');
 		$module_srl = Context::get('module_srl');
-		if($target_module && !$module_srl) $module_srl = $target_module;
+		if ($target_module && !$module_srl) $module_srl = $target_module;
 		$category_srl = Context::get('target_category_srl');
 		$message_content = strip_tags(Context::get('message_content'));
-		if($message_content) $message_content = nl2br($message_content);
+		if ($message_content) $message_content = nl2br($message_content);
 
 		$cart = Context::get('cart');
 		$document_srl_list = (!is_array($cart)) ? explode('|@|', $cart) : $cart;
 
-		array_map(function ($value) { return (int)$value; }, $document_srl_list);
+		array_map(function($value) { return (int) $value; }, $document_srl_list);
 
 		$document_srl_count = count($document_srl_list);
 
 		$oDocumentModel = getModel('document');
 		$document_items = array();
-		foreach($document_srl_list as $document_srl)
+		foreach ($document_srl_list as $document_srl)
 		{
 			$oDocument = $oDocumentModel->getDocument($document_srl);
 			$document_items[] = $oDocument;
-			if(!$oDocument->isGranted()) return $this->stop('msg_not_permitted');
+			if (!$oDocument->isGranted()) return $this->stop('msg_not_permitted');
 		}
 
 		// Send a message
-		if($message_content)
+		if ($message_content)
 		{
 
 			$oCommunicationController = getController('communication');
 
 			$logged_info = Context::get('logged_info');
 
-			$title = cut_str($message_content,10,'...');
+			$title = cut_str($message_content, 10, '...');
 			$sender_member_srl = $logged_info->member_srl;
 
-			foreach($document_items as $oDocument)
+			foreach ($document_items as $oDocument)
 			{
-				if(!$oDocument->get('member_srl') || $oDocument->get('member_srl')==$sender_member_srl) continue;
+				if (!$oDocument->get('member_srl') || $oDocument->get('member_srl') == $sender_member_srl) continue;
 
-				if($type=='move') $purl = sprintf("<a href=\"%s\" target=\"_blank\">%s</a>", $oDocument->getPermanentUrl(), $oDocument->getPermanentUrl());
+				if ($type == 'move') $purl = sprintf("<a href=\"%s\" target=\"_blank\">%s</a>", $oDocument->getPermanentUrl(), $oDocument->getPermanentUrl());
 				else $purl = "";
-				$content = sprintf("<div>%s</div><hr />%s<div style=\"font-weight:bold\">%s</div>%s",$message_content, $purl, $oDocument->getTitleText(), $oDocument->getContent(false, false, false));
+				$content = sprintf("<div>%s</div><hr />%s<div style=\"font-weight:bold\">%s</div>%s", $message_content, $purl, $oDocument->getTitleText(), $oDocument->getContent(false, false, false));
 
 				$oCommunicationController->sendMessage($sender_member_srl, $oDocument->get('member_srl'), $title, $content, false);
 			}
@@ -2291,54 +2291,54 @@ 
 		$oSpamController->setAvoidLog();
 
 		$oDocumentAdminController = getAdminController('document');
-		if($type == 'move')
+		if ($type == 'move')
 		{
-			if(!$module_srl) return new BaseObject(-1, 'fail_to_move');
+			if (!$module_srl) return new BaseObject(-1, 'fail_to_move');
 
 			$output = $oDocumentAdminController->moveDocumentModule($document_srl_list, $module_srl, $category_srl);
-			if(!$output->toBool()) return new BaseObject(-1, 'fail_to_move');
+			if (!$output->toBool()) return new BaseObject(-1, 'fail_to_move');
 
 			$msg_code = 'success_moved';
 
 		}
-		else if($type == 'copy')
+		else if ($type == 'copy')
 		{
-			if(!$module_srl) return new BaseObject(-1, 'fail_to_move');
+			if (!$module_srl) return new BaseObject(-1, 'fail_to_move');
 
 			$output = $oDocumentAdminController->copyDocumentModule($document_srl_list, $module_srl, $category_srl);
-			if(!$output->toBool()) return new BaseObject(-1, 'fail_to_move');
+			if (!$output->toBool()) return new BaseObject(-1, 'fail_to_move');
 
 			$msg_code = 'success_copied';
 		}
-		else if($type =='delete')
+		else if ($type == 'delete')
 		{
 			$oDB = &DB::getInstance();
 			$oDB->begin();
-			for($i=0;$i<$document_srl_count;$i++)
+			for ($i = 0; $i < $document_srl_count; $i++)
 			{
 				$document_srl = $document_srl_list[$i];
 				$output = $this->deleteDocument($document_srl, true);
-				if(!$output->toBool()) return new BaseObject(-1, 'fail_to_delete');
+				if (!$output->toBool()) return new BaseObject(-1, 'fail_to_delete');
 			}
 			$oDB->commit();
 			$msg_code = 'success_deleted';
 		}
-		else if($type == 'trash')
+		else if ($type == 'trash')
 		{
 			$args = new stdClass();
 			$args->description = $message_content;
 
 			$oDB = &DB::getInstance();
 			$oDB->begin();
-			for($i=0;$i<$document_srl_count;$i++) {
+			for ($i = 0; $i < $document_srl_count; $i++) {
 				$args->document_srl = $document_srl_list[$i];
 				$output = $this->moveDocumentToTrash($args);
-				if(!$output || !$output->toBool()) return new BaseObject(-1, 'fail_to_trash');
+				if (!$output || !$output->toBool()) return new BaseObject(-1, 'fail_to_trash');
 			}
 			$oDB->commit();
 			$msg_code = 'success_trashed';
 		}
-		else if($type == 'cancelDeclare')
+		else if ($type == 'cancelDeclare')
 		{
 			$args->document_srl = $document_srl_list;
 			$output = executeQuery('document.deleteDeclaredDocuments', $args);
@@ -2360,27 +2360,27 @@ 
 	function procDocumentInsertModuleConfig()
 	{
 		$module_srl = Context::get('target_module_srl');
-		if(preg_match('/^([0-9,]+)$/',$module_srl)) $module_srl = explode(',',$module_srl);
+		if (preg_match('/^([0-9,]+)$/', $module_srl)) $module_srl = explode(',', $module_srl);
 		else $module_srl = array($module_srl);
 
 		$document_config = new stdClass();
 		$document_config->use_history = Context::get('use_history');
-		if(!$document_config->use_history) $document_config->use_history = 'N';
+		if (!$document_config->use_history) $document_config->use_history = 'N';
 
 		$document_config->use_vote_up = Context::get('use_vote_up');
-		if(!$document_config->use_vote_up) $document_config->use_vote_up = 'Y';
+		if (!$document_config->use_vote_up) $document_config->use_vote_up = 'Y';
 
 		$document_config->use_vote_down = Context::get('use_vote_down');
-		if(!$document_config->use_vote_down) $document_config->use_vote_down = 'Y';
+		if (!$document_config->use_vote_down) $document_config->use_vote_down = 'Y';
 
 		$document_config->use_status = Context::get('use_status');
 
 		$oModuleController = getController('module');
-		for($i=0;$i<count($module_srl);$i++)
+		for ($i = 0; $i < count($module_srl); $i++)
 		{
 			$srl = trim($module_srl[$i]);
-			if(!$srl) continue;
-			$output = $oModuleController->insertModulePartConfig('document',$srl,$document_config);
+			if (!$srl) continue;
+			$output = $oModuleController->insertModulePartConfig('document', $srl, $document_config);
 		}
 		$this->setError(-1);
 		$this->setMessage('success_updated', 'info');
@@ -2396,7 +2396,7 @@ 
 	function procDocumentTempSave()
 	{
 		// Check login information
-		if(!Context::get('is_logged')) return new BaseObject(-1, 'msg_not_logged');
+		if (!Context::get('is_logged')) return new BaseObject(-1, 'msg_not_logged');
 		$module_info = Context::get('module_info');
 		$logged_info = Context::get('logged_info');
 
@@ -2408,7 +2408,7 @@ 
 		unset($obj->is_notice);
 
 		// Extract from beginning part of contents in the guestbook
-		if(!$obj->title)
+		if (!$obj->title)
 		{
 			$obj->title = cut_str(strip_tags($obj->content), 20, '...');
 		}
@@ -2419,13 +2419,13 @@ 
 		$oDocument = $oDocumentModel->getDocument($obj->document_srl, $this->grant->manager);
 
 		// Update if already exists
-		if($oDocument->isExists() && $oDocument->document_srl == $obj->document_srl)
+		if ($oDocument->isExists() && $oDocument->document_srl == $obj->document_srl)
 		{
-			if($oDocument->get('module_srl') != $obj->module_srl)
+			if ($oDocument->get('module_srl') != $obj->module_srl)
 			{
 				return new BaseObject(-1, 'msg_invalid_request');
 			}
-			if(!$oDocument->isGranted())
+			if (!$oDocument->isGranted())
 			{
 				return new BaseObject(-1, 'msg_invalid_request');
 			}
@@ -2443,7 +2443,7 @@ 
 			$oDocument = $oDocumentModel->getDocument($obj->document_srl, $this->grant->manager);
 		}
 		// Set the attachment to be invalid state
-		if($oDocument->hasUploadedFiles())
+		if ($oDocument->hasUploadedFiles())
 		{
 			$args = new stdClass;
 			$args->upload_target_srl = $oDocument->document_srl;
@@ -2461,11 +2461,11 @@ 
 	 */
 	function procDocumentGetList()
 	{
-		if(!Context::get('is_logged')) return new BaseObject(-1,'msg_not_permitted');
+		if (!Context::get('is_logged')) return new BaseObject(-1, 'msg_not_permitted');
 		$documentSrls = Context::get('document_srls');
-		if($documentSrls) $documentSrlList = explode(',', $documentSrls);
+		if ($documentSrls) $documentSrlList = explode(',', $documentSrls);
 
-		if(count($documentSrlList) > 0)
+		if (count($documentSrlList) > 0)
 		{
 			$oDocumentModel = getModel('document');
 			$columnList = array('document_srl', 'title', 'nick_name', 'status');
@@ -2489,10 +2489,10 @@ 
 	 */
 	function _checkCommentStatusForOldVersion(&$obj)
 	{
-		if(!isset($obj->allow_comment)) $obj->allow_comment = 'N';
-		if(!isset($obj->lock_comment)) $obj->lock_comment = 'N';
+		if (!isset($obj->allow_comment)) $obj->allow_comment = 'N';
+		if (!isset($obj->lock_comment)) $obj->lock_comment = 'N';
 
-		if($obj->allow_comment == 'Y' && $obj->lock_comment == 'N') $obj->commentStatus = 'ALLOW';
+		if ($obj->allow_comment == 'Y' && $obj->lock_comment == 'N') $obj->commentStatus = 'ALLOW';
 		else $obj->commentStatus = 'DENY';
 	}
 
@@ -2503,8 +2503,8 @@ 
 	 */
 	function _checkDocumentStatusForOldVersion(&$obj)
 	{
-		if(!$obj->status && $obj->is_secret == 'Y') $obj->status = $this->getConfigStatus('secret');
-		if(!$obj->status && $obj->is_secret != 'Y') $obj->status = $this->getConfigStatus('public');
+		if (!$obj->status && $obj->is_secret == 'Y') $obj->status = $this->getConfigStatus('secret');
+		if (!$obj->status && $obj->is_secret != 'Y') $obj->status = $this->getConfigStatus('public');
 	}
 
 	public function updateUploaedCount($documentSrlList)
@@ -2512,10 +2512,10 @@ 
 		$oDocumentModel = getModel('document');
 		$oFileModel = getModel('file');
 
-		if(is_array($documentSrlList))
+		if (is_array($documentSrlList))
 		{
 			$documentSrlList = array_unique($documentSrlList);
-			foreach($documentSrlList AS $key => $documentSrl)
+			foreach ($documentSrlList AS $key => $documentSrl)
 			{
 				$fileCount = $oFileModel->getFilesCount($documentSrl);
 				$args = new stdClass();
@@ -2536,14 +2536,14 @@ 
 		$oDocumentModel = getModel('document');
 		$documentExtraKeys = $oDocumentModel->getExtraKeys($obj->originModuleSrl);
 
-		if(is_array($documentExtraKeys) && is_array($obj->moduleSrlList))
+		if (is_array($documentExtraKeys) && is_array($obj->moduleSrlList))
 		{
-			$oDocumentController=getController('document');
-			foreach($obj->moduleSrlList AS $key=>$value)
+			$oDocumentController = getController('document');
+			foreach ($obj->moduleSrlList AS $key=>$value)
 			{
-				foreach($documentExtraKeys AS $extraItem)
+				foreach ($documentExtraKeys AS $extraItem)
 				{
-					$oDocumentController->insertDocumentExtraKey($value, $extraItem->idx, $extraItem->name, $extraItem->type, $extraItem->is_required , $extraItem->search , $extraItem->default , $extraItem->desc, $extraItem->eid) ;
+					$oDocumentController->insertDocumentExtraKey($value, $extraItem->idx, $extraItem->name, $extraItem->type, $extraItem->is_required, $extraItem->search, $extraItem->default, $extraItem->desc, $extraItem->eid);
 				}
 			}
 		}
@@ -2555,9 +2555,9 @@ 
 		$documentConfig = $oModuleModel->getModulePartConfig('document', $obj->originModuleSrl);
 
 		$oModuleController = getController('module');
-		if(is_array($obj->moduleSrlList))
+		if (is_array($obj->moduleSrlList))
 		{
-			foreach($obj->moduleSrlList AS $key=>$moduleSrl)
+			foreach ($obj->moduleSrlList AS $key=>$moduleSrl)
 			{
 				$oModuleController->insertModulePartConfig('document', $moduleSrl, $documentConfig);
 			}

Braces +530 added lines, -214 removed lines

@@ -24,19 +24,27 @@ 
 	 */
 	function procDocumentVoteUp()
 	{
-		if(!Context::get('is_logged')) return new BaseObject(-1, 'msg_invalid_request');
+		if(!Context::get('is_logged')) {
+			return new BaseObject(-1, 'msg_invalid_request');
+		}
 
 		$document_srl = Context::get('target_srl');
-		if(!$document_srl) return new BaseObject(-1, 'msg_invalid_request');
+		if(!$document_srl) {
+			return new BaseObject(-1, 'msg_invalid_request');
+		}
 
 		$oDocumentModel = getModel('document');
 		$oDocument = $oDocumentModel->getDocument($document_srl, false, false);
 		$module_srl = $oDocument->get('module_srl');
-		if(!$module_srl) return new BaseObject(-1, 'msg_invalid_request');
+		if(!$module_srl) {
+			return new BaseObject(-1, 'msg_invalid_request');
+		}
 
 		$oModuleModel = getModel('module');
 		$document_config = $oModuleModel->getModulePartConfig('document',$module_srl);
-		if($document_config->use_vote_up=='N') return new BaseObject(-1, 'msg_invalid_request');
+		if($document_config->use_vote_up=='N') {
+			return new BaseObject(-1, 'msg_invalid_request');
+		}
 
 		$point = 1;
 		$output = $this->updateVotedCount($document_srl, $point);
@@ -69,19 +77,27 @@ 
 	 */
 	function procDocumentVoteDown()
 	{
-		if(!Context::get('is_logged')) return new BaseObject(-1, 'msg_invalid_request');
+		if(!Context::get('is_logged')) {
+			return new BaseObject(-1, 'msg_invalid_request');
+		}
 
 		$document_srl = Context::get('target_srl');
-		if(!$document_srl) return new BaseObject(-1, 'msg_invalid_request');
+		if(!$document_srl) {
+			return new BaseObject(-1, 'msg_invalid_request');
+		}
 
 		$oDocumentModel = getModel('document');
 		$oDocument = $oDocumentModel->getDocument($document_srl, false, false);
 		$module_srl = $oDocument->get('module_srl');
-		if(!$module_srl) return new BaseObject(-1, 'msg_invalid_request');
+		if(!$module_srl) {
+			return new BaseObject(-1, 'msg_invalid_request');
+		}
 
 		$oModuleModel = getModel('module');
 		$document_config = $oModuleModel->getModulePartConfig('document',$module_srl);
-		if($document_config->use_vote_down=='N') return new BaseObject(-1, 'msg_invalid_request');
+		if($document_config->use_vote_down=='N') {
+			return new BaseObject(-1, 'msg_invalid_request');
+		}
 
 		$point = -1;
 		$output = $this->updateVotedCount($document_srl, $point);
@@ -95,10 +111,14 @@ 
 	 */
 	function procDocumentDeclare()
 	{
-		if(!Context::get('is_logged')) return new BaseObject(-1, 'msg_invalid_request');
+		if(!Context::get('is_logged')) {
+			return new BaseObject(-1, 'msg_invalid_request');
+		}
 
 		$document_srl = Context::get('target_srl');
-		if(!$document_srl) return new BaseObject(-1, 'msg_invalid_request');
+		if(!$document_srl) {
+			return new BaseObject(-1, 'msg_invalid_request');
+		}
 
 		return $this->declaredDocument($document_srl);
 	}
@@ -140,7 +160,9 @@ 
 		$args->history_srl = $history_srl;
 		$args->module_srl = $module_srl;
 		$args->document_srl = $document_srl;
-		if(!$args->history_srl && !$args->module_srl && !$args->document_srl) return;
+		if(!$args->history_srl && !$args->module_srl && !$args->document_srl) {
+			return;
+		}
 		executeQuery("document.deleteHistory", $args);
 	}
 
@@ -152,15 +174,21 @@ 
 	function triggerDeleteModuleDocuments(&$obj)
 	{
 		$module_srl = $obj->module_srl;
-		if(!$module_srl) return new BaseObject();
+		if(!$module_srl) {
+			return new BaseObject();
+		}
 		// Delete the document
 		$oDocumentAdminController = getAdminController('document');
 		$output = $oDocumentAdminController->deleteModuleDocument($module_srl);
-		if(!$output->toBool()) return $output;
+		if(!$output->toBool()) {
+			return $output;
+		}
 		// Delete the category
 		$oDocumentController = getController('document');
 		$output = $oDocumentController->deleteModuleCategory($module_srl);
-		if(!$output->toBool()) return $output;
+		if(!$output->toBool()) {
+			return $output;
+		}
 		// Delete extra key and variable, because module deleted
 		$this->deleteDocumentExtraKeys($module_srl);
 
@@ -202,10 +230,18 @@ 
 		$oDB = &DB::getInstance();
 		$oDB->begin();
 		// List variables
-		if($obj->comment_status) $obj->commentStatus = $obj->comment_status;
-		if(!$obj->commentStatus) $obj->commentStatus = 'DENY';
-		if($obj->commentStatus == 'DENY') $this->_checkCommentStatusForOldVersion($obj);
-		if($obj->allow_trackback!='Y') $obj->allow_trackback = 'N';
+		if($obj->comment_status) {
+			$obj->commentStatus = $obj->comment_status;
+		}
+		if(!$obj->commentStatus) {
+			$obj->commentStatus = 'DENY';
+		}
+		if($obj->commentStatus == 'DENY') {
+			$this->_checkCommentStatusForOldVersion($obj);
+		}
+		if($obj->allow_trackback!='Y') {
+			$obj->allow_trackback = 'N';
+		}
 		if($obj->homepage) 
 		{
 			$obj->homepage = removeHackTag($obj->homepage);
@@ -215,9 +251,15 @@ 
 			}
 		}
 		
-		if($obj->notify_message != 'Y') $obj->notify_message = 'N';
-		if(!$obj->email_address) $obj->email_address = '';
-		if(!$isRestore) $obj->ipaddress = $_SERVER['REMOTE_ADDR'];
+		if($obj->notify_message != 'Y') {
+			$obj->notify_message = 'N';
+		}
+		if(!$obj->email_address) {
+			$obj->email_address = '';
+		}
+		if(!$isRestore) {
+			$obj->ipaddress = $_SERVER['REMOTE_ADDR'];
+		}
 
                 // can modify regdate only manager
                 $grant = Context::get('grant');
@@ -227,7 +269,9 @@ 
 		}
 		
 		// Serialize the $extra_vars, check the extra_vars type, because duplicate serialized avoid
-		if(!is_string($obj->extra_vars)) $obj->extra_vars = serialize($obj->extra_vars);
+		if(!is_string($obj->extra_vars)) {
+			$obj->extra_vars = serialize($obj->extra_vars);
+		}
 		// Remove the columns for automatic saving
 		unset($obj->_saved_doc_srl);
 		unset($obj->_saved_doc_title);
@@ -235,10 +279,15 @@ 
 		unset($obj->_saved_doc_message);
 		// Call a trigger (before)
 		$output = ModuleHandler::triggerCall('document.insertDocument', 'before', $obj);
-		if(!$output->toBool()) return $output;
+		if(!$output->toBool()) {
+			return $output;
+		}
 		// Register it if no given document_srl exists
-		if(!$obj->document_srl) $obj->document_srl = getNextSequence();
-		elseif(!$manual_inserted && !$isRestore && !checkUserSequence($obj->document_srl)) return new BaseObject(-1, 'msg_not_permitted');
+		if(!$obj->document_srl) {
+			$obj->document_srl = getNextSequence();
+		} elseif(!$manual_inserted && !$isRestore && !checkUserSequence($obj->document_srl)) {
+			return new BaseObject(-1, 'msg_not_permitted');
+		}
 
 		$oDocumentModel = getModel('document');
 		// Set to 0 if the category_srl doesn't exist
@@ -249,12 +298,19 @@ 
 			{
 				return new BaseObject(-1, 'msg_not_permitted');
 			}
-			if(count($category_list) > 0 && !$category_list[$obj->category_srl]) $obj->category_srl = 0;
+			if(count($category_list) > 0 && !$category_list[$obj->category_srl]) {
+				$obj->category_srl = 0;
+			}
 		}
 		// Set the read counts and update order.
-		if(!$obj->readed_count) $obj->readed_count = 0;
-		if($isLatest) $obj->update_order = $obj->list_order = $obj->document_srl * -1;
-		else $obj->update_order = $obj->list_order;
+		if(!$obj->readed_count) {
+			$obj->readed_count = 0;
+		}
+		if($isLatest) {
+			$obj->update_order = $obj->list_order = $obj->document_srl * -1;
+		} else {
+			$obj->update_order = $obj->list_order;
+		}
 		// Check the status of password hash for manually inserting. Apply hashing for otherwise.
 		if($obj->password && !$obj->password_is_hashed)
 		{
@@ -276,9 +332,13 @@ 
 		// If the tile is empty, extract string from the contents.
 		$obj->title = htmlspecialchars($obj->title, ENT_COMPAT | ENT_HTML401, 'UTF-8', false);
 		settype($obj->title, "string");
-		if($obj->title == '') $obj->title = cut_str(trim(strip_tags(nl2br($obj->content))),20,'...');
+		if($obj->title == '') {
+			$obj->title = cut_str(trim(strip_tags(nl2br($obj->content))),20,'...');
+		}
 		// If no tile extracted from the contents, leave it untitled.
-		if($obj->title == '') $obj->title = 'Untitled';
+		if($obj->title == '') {
+			$obj->title = 'Untitled';
+		}
 		// Remove XE's own tags from the contents.
 		$obj->content = preg_replace('!<\!--(Before|After)(Document|Comment)\(([0-9]+),([0-9]+)\)-->!is', '', $obj->content);
 		if(Mobile::isFromMobilePhone() && $obj->use_editor != 'Y')
@@ -290,13 +350,19 @@ 
 			$obj->content = nl2br($obj->content);
 		}
 		// Remove iframe and script if not a top adminisrator in the session.
-		if($logged_info->is_admin != 'Y') $obj->content = removeHackTag($obj->content);
+		if($logged_info->is_admin != 'Y') {
+			$obj->content = removeHackTag($obj->content);
+		}
 		// An error appears if both log-in info and user name don't exist.
-		if(!$logged_info->member_srl && !$obj->nick_name) return new BaseObject(-1,'msg_invalid_request');
+		if(!$logged_info->member_srl && !$obj->nick_name) {
+			return new BaseObject(-1,'msg_invalid_request');
+		}
 
 		$obj->lang_code = Context::getLangType();
 		// Insert data into the DB
-		if(!$obj->status) $this->_checkDocumentStatusForOldVersion($obj);
+		if(!$obj->status) {
+			$this->_checkDocumentStatusForOldVersion($obj);
+		}
 		$output = executeQuery('document.insertDocument', $obj);
 		if(!$output->toBool())
 		{
@@ -313,19 +379,25 @@ 
 				if(isset($obj->{'extra_vars'.$idx}))
 				{
 					$tmp = $obj->{'extra_vars'.$idx};
-					if(is_array($tmp))
-						$value = implode('|@|', $tmp);
-					else
-						$value = trim($tmp);
+					if(is_array($tmp)) {
+											$value = implode('|@|', $tmp);
+					} else {
+											$value = trim($tmp);
+					}
+				} else if(isset($obj->{$extra_item->name})) {
+					$value = trim($obj->{$extra_item->name});
+				}
+				if($value == NULL) {
+					continue;
 				}
-				else if(isset($obj->{$extra_item->name})) $value = trim($obj->{$extra_item->name});
-				if($value == NULL) continue;
 
 				$this->insertDocumentExtraVar($obj->module_srl, $obj->document_srl, $idx, $value, $extra_item->eid);
 			}
 		}
 		// Update the category if the category_srl exists.
-		if($obj->category_srl) $this->updateCategoryCount($obj->module_srl, $obj->category_srl);
+		if($obj->category_srl) {
+			$this->updateCategoryCount($obj->module_srl, $obj->category_srl);
+		}
 		// Call a trigger (after)
 		if($output->toBool())
 		{
@@ -367,27 +439,39 @@ 
 			return new BaseObject(-1, 'msg_invalid_request');
 		}
 
-		if(!$source_obj->document_srl || !$obj->document_srl) return new BaseObject(-1,'msg_invalied_request');
-		if(!$obj->status && $obj->is_secret == 'Y') $obj->status = 'SECRET';
-		if(!$obj->status) $obj->status = 'PUBLIC';
+		if(!$source_obj->document_srl || !$obj->document_srl) {
+			return new BaseObject(-1,'msg_invalied_request');
+		}
+		if(!$obj->status && $obj->is_secret == 'Y') {
+			$obj->status = 'SECRET';
+		}
+		if(!$obj->status) {
+			$obj->status = 'PUBLIC';
+		}
 
 		// Call a trigger (before)
 		$output = ModuleHandler::triggerCall('document.updateDocument', 'before', $obj);
-		if(!$output->toBool()) return $output;
+		if(!$output->toBool()) {
+			return $output;
+		}
 
 		// begin transaction
 		$oDB = &DB::getInstance();
 		$oDB->begin();
 
 		$oModuleModel = getModel('module');
-		if(!$obj->module_srl) $obj->module_srl = $source_obj->get('module_srl');
+		if(!$obj->module_srl) {
+			$obj->module_srl = $source_obj->get('module_srl');
+		}
 		$module_srl = $obj->module_srl;
 		$document_config = $oModuleModel->getModulePartConfig('document', $module_srl);
 		if(!$document_config)
 		{
 			$document_config = new stdClass();
 		}
-		if(!isset($document_config->use_history)) $document_config->use_history = 'N';
+		if(!isset($document_config->use_history)) {
+			$document_config->use_history = 'N';
+		}
 		$bUseHistory = $document_config->use_history == 'Y' || $document_config->use_history == 'Trace';
 
 		if($bUseHistory)
@@ -396,22 +480,31 @@ 
 			$args->history_srl = getNextSequence();
 			$args->document_srl = $obj->document_srl;
 			$args->module_srl = $module_srl;
-			if($document_config->use_history == 'Y') $args->content = $source_obj->get('content');
+			if($document_config->use_history == 'Y') {
+				$args->content = $source_obj->get('content');
+			}
 			$args->nick_name = $logged_info->nick_name;
 			$args->member_srl = $logged_info->member_srl;
 			$args->regdate = $source_obj->get('last_update');
 			$args->ipaddress = $_SERVER['REMOTE_ADDR'];
 			$output = executeQuery("document.insertHistory", $args);
-		}
-		else
+		} else
 		{
 			$obj->ipaddress = $source_obj->get('ipaddress');
 		}
 		// List variables
-		if($obj->comment_status) $obj->commentStatus = $obj->comment_status;
-		if(!$obj->commentStatus) $obj->commentStatus = 'DENY';
-		if($obj->commentStatus == 'DENY') $this->_checkCommentStatusForOldVersion($obj);
-		if($obj->allow_trackback!='Y') $obj->allow_trackback = 'N';
+		if($obj->comment_status) {
+			$obj->commentStatus = $obj->comment_status;
+		}
+		if(!$obj->commentStatus) {
+			$obj->commentStatus = 'DENY';
+		}
+		if($obj->commentStatus == 'DENY') {
+			$this->_checkCommentStatusForOldVersion($obj);
+		}
+		if($obj->allow_trackback!='Y') {
+			$obj->allow_trackback = 'N';
+		}
 		if($obj->homepage)
 		{
 			$obj->homepage = removeHackTag($obj->homepage);
@@ -421,7 +514,9 @@ 
 			}
 		}
 		
-		if($obj->notify_message != 'Y') $obj->notify_message = 'N';
+		if($obj->notify_message != 'Y') {
+			$obj->notify_message = 'N';
+		}
 		
 		// can modify regdate only manager
                 $grant = Context::get('grant');
@@ -431,7 +526,9 @@ 
 		}
 		
 		// Serialize the $extra_vars
-		if(!is_string($obj->extra_vars)) $obj->extra_vars = serialize($obj->extra_vars);
+		if(!is_string($obj->extra_vars)) {
+			$obj->extra_vars = serialize($obj->extra_vars);
+		}
 		// Remove the columns for automatic saving
 		unset($obj->_saved_doc_srl);
 		unset($obj->_saved_doc_title);
@@ -443,7 +540,9 @@ 
 		if($source_obj->get('category_srl')!=$obj->category_srl)
 		{
 			$category_list = $oDocumentModel->getCategoryList($obj->module_srl);
-			if(!$category_list[$obj->category_srl]) $obj->category_srl = 0;
+			if(!$category_list[$obj->category_srl]) {
+				$obj->category_srl = 0;
+			}
 		}
 		// Change the update order
 		$obj->update_order = getNextSequence() * -1;
@@ -478,9 +577,13 @@ 
 		// If the tile is empty, extract string from the contents.
 		$obj->title = htmlspecialchars($obj->title, ENT_COMPAT | ENT_HTML401, 'UTF-8', false);
 		settype($obj->title, "string");
-		if($obj->title == '') $obj->title = cut_str(strip_tags($obj->content),20,'...');
+		if($obj->title == '') {
+			$obj->title = cut_str(strip_tags($obj->content),20,'...');
+		}
 		// If no tile extracted from the contents, leave it untitled.
-		if($obj->title == '') $obj->title = 'Untitled';
+		if($obj->title == '') {
+			$obj->title = 'Untitled';
+		}
 		// Remove XE's own tags from the contents.
 		$obj->content = preg_replace('!<\!--(Before|After)(Document|Comment)\(([0-9]+),([0-9]+)\)-->!is', '', $obj->content);
 		if(Mobile::isFromMobilePhone() && $obj->use_editor != 'Y')
@@ -500,8 +603,7 @@ 
 				$lang_code_args->document_srl = $source_obj->get('document_srl');
 				$lang_code_args->lang_code = Context::getLangType();
 				$output = executeQuery('document.updateDocumentsLangCode', $lang_code_args);
-			}
-			else
+			} else
 			{
 				$extra_content = new stdClass;
 				$extra_content->title = $obj->title;
@@ -520,7 +622,9 @@ 
 			$obj->content = removeHackTag($obj->content);
 		}
 		// if temporary document, regdate is now setting
-		if($source_obj->get('status') == $this->getConfigStatus('temp')) $obj->regdate = date('YmdHis');
+		if($source_obj->get('status') == $this->getConfigStatus('temp')) {
+			$obj->regdate = date('YmdHis');
+		}
 
 		// Insert data into the DB
 		$output = executeQuery('document.updateDocument', $obj);
@@ -543,25 +647,37 @@ 
 					if(isset($obj->{'extra_vars'.$idx}))
 					{
 						$tmp = $obj->{'extra_vars'.$idx};
-						if(is_array($tmp))
-							$value = implode('|@|', $tmp);
-						else
-							$value = trim($tmp);
+						if(is_array($tmp)) {
+													$value = implode('|@|', $tmp);
+						} else {
+													$value = trim($tmp);
+						}
+					} else if(isset($obj->{$extra_item->name})) {
+						$value = trim($obj->{$extra_item->name});
+					}
+					if($value == NULL) {
+						continue;
 					}
-					else if(isset($obj->{$extra_item->name})) $value = trim($obj->{$extra_item->name});
-					if($value == NULL) continue;
 					$this->insertDocumentExtraVar($obj->module_srl, $obj->document_srl, $idx, $value, $extra_item->eid);
 				}
 			}
 			// Inert extra vars for multi-language support of title and contents.
-			if($extra_content->title) $this->insertDocumentExtraVar($obj->module_srl, $obj->document_srl, -1, $extra_content->title, 'title_'.Context::getLangType());
-			if($extra_content->content) $this->insertDocumentExtraVar($obj->module_srl, $obj->document_srl, -2, $extra_content->content, 'content_'.Context::getLangType());
+			if($extra_content->title) {
+				$this->insertDocumentExtraVar($obj->module_srl, $obj->document_srl, -1, $extra_content->title, 'title_'.Context::getLangType());
+			}
+			if($extra_content->content) {
+				$this->insertDocumentExtraVar($obj->module_srl, $obj->document_srl, -2, $extra_content->content, 'content_'.Context::getLangType());
+			}
 		}
 		// Update the category if the category_srl exists.
 		if($source_obj->get('category_srl') != $obj->category_srl || $source_obj->get('module_srl') == $logged_info->member_srl)
 		{
-			if($source_obj->get('category_srl') != $obj->category_srl) $this->updateCategoryCount($obj->module_srl, $source_obj->get('category_srl'));
-			if($obj->category_srl) $this->updateCategoryCount($obj->module_srl, $obj->category_srl);
+			if($source_obj->get('category_srl') != $obj->category_srl) {
+				$this->updateCategoryCount($obj->module_srl, $source_obj->get('category_srl'));
+			}
+			if($obj->category_srl) {
+				$this->updateCategoryCount($obj->module_srl, $obj->category_srl);
+			}
 		}
 		// Call a trigger (after)
 		if($output->toBool())
@@ -606,7 +722,9 @@ 
 		$trigger_obj = new stdClass();
 		$trigger_obj->document_srl = $document_srl;
 		$output = ModuleHandler::triggerCall('document.deleteDocument', 'before', $trigger_obj);
-		if(!$output->toBool()) return $output;
+		if(!$output->toBool()) {
+			return $output;
+		}
 
 		// begin transaction
 		$oDB = &DB::getInstance();
@@ -618,12 +736,17 @@ 
 			$oDocumentModel = getModel('document');
 			// Check if the documnet exists
 			$oDocument = $oDocumentModel->getDocument($document_srl, $is_admin);
+		} else if($isEmptyTrash && $oDocument == null) {
+			return new BaseObject(-1, 'document is not exists');
 		}
-		else if($isEmptyTrash && $oDocument == null) return new BaseObject(-1, 'document is not exists');
 
-		if(!$oDocument->isExists() || $oDocument->document_srl != $document_srl) return new BaseObject(-1, 'msg_invalid_document');
+		if(!$oDocument->isExists() || $oDocument->document_srl != $document_srl) {
+			return new BaseObject(-1, 'msg_invalid_document');
+		}
 		// Check if a permossion is granted
-		if(!$oDocument->isGranted()) return new BaseObject(-1, 'msg_not_permitted');
+		if(!$oDocument->isGranted()) {
+			return new BaseObject(-1, 'msg_not_permitted');
+		}
 
 		//if empty trash, document already deleted, therefore document not delete
 		$args = new stdClass();
@@ -643,7 +766,9 @@ 
 
 		$this->deleteDocumentHistory(null, $document_srl, null);
 		// Update category information if the category_srl exists.
-		if($oDocument->get('category_srl')) $this->updateCategoryCount($oDocument->get('module_srl'),$oDocument->get('category_srl'));
+		if($oDocument->get('category_srl')) {
+			$this->updateCategoryCount($oDocument->get('module_srl'),$oDocument->get('category_srl'));
+		}
 		// Delete a declared list
 		executeQuery('document.deleteDeclared', $args);
 		// Delete extra variable
@@ -723,8 +848,11 @@ 
 	{
 		$trash_args = new stdClass();
 		// Get trash_srl if a given trash_srl doesn't exist
-		if(!$obj->trash_srl) $trash_args->trash_srl = getNextSequence();
-		else $trash_args->trash_srl = $obj->trash_srl;
+		if(!$obj->trash_srl) {
+			$trash_args->trash_srl = getNextSequence();
+		} else {
+			$trash_args->trash_srl = $obj->trash_srl;
+		}
 		// Get its module_srl which the document belongs to
 		$oDocumentModel = getModel('document');
 		$oDocument = $oDocumentModel->getDocument($obj->document_srl);
@@ -732,7 +860,9 @@ 
 		$trash_args->module_srl = $oDocument->get('module_srl');
 		$obj->module_srl = $oDocument->get('module_srl');
 		// Cannot throw data from the trash to the trash
-		if($trash_args->module_srl == 0) return false;
+		if($trash_args->module_srl == 0) {
+			return false;
+		}
 		// Data setting
 		$trash_args->document_srl = $obj->document_srl;
 		$trash_args->description = $obj->description;
@@ -793,7 +923,9 @@ 
 		  }*/
 
 		// update category
-		if($oDocument->get('category_srl')) $this->updateCategoryCount($oDocument->get('module_srl'),$oDocument->get('category_srl'));
+		if($oDocument->get('category_srl')) {
+			$this->updateCategoryCount($oDocument->get('module_srl'),$oDocument->get('category_srl'));
+		}
 
 		// remove thumbnails
 		FileHandler::removeDir(sprintf('files/thumbnails/%s',getNumberingPath($obj->document_srl, 3)));
@@ -838,7 +970,9 @@ 
 	function updateReadedCount(&$oDocument)
 	{
 		// Pass if Crawler access
-		if(isCrawler()) return false;
+		if(isCrawler()) {
+			return false;
+		}
 		
 		$document_srl = $oDocument->document_srl;
 		$member_srl = $oDocument->get('member_srl');
@@ -846,10 +980,14 @@ 
 
 		// Call a trigger when the read count is updated (before)
 		$trigger_output = ModuleHandler::triggerCall('document.updateReadedCount', 'before', $oDocument);
-		if(!$trigger_output->toBool()) return $trigger_output;
+		if(!$trigger_output->toBool()) {
+			return $trigger_output;
+		}
 
 		// Pass if read count is increaded on the session information
-		if($_SESSION['readed_document'][$document_srl]) return false;
+		if($_SESSION['readed_document'][$document_srl]) {
+			return false;
+		}
 
 		// Pass if the author's IP address is as same as visitor's.
 		if($oDocument->get('ipaddress') == $_SERVER['REMOTE_ADDR'])
@@ -914,7 +1052,9 @@ 
 	 */
 	function insertDocumentExtraKey($module_srl, $var_idx, $var_name, $var_type, $var_is_required = 'N', $var_search = 'N', $var_default = '', $var_desc = '', $eid)
 	{
-		if(!$module_srl || !$var_idx || !$var_name || !$var_type || !$eid) return new BaseObject(-1,'msg_invalid_request');
+		if(!$module_srl || !$var_idx || !$var_name || !$var_type || !$eid) {
+			return new BaseObject(-1,'msg_invalid_request');
+		}
 
 		$obj = new stdClass();
 		$obj->module_srl = $module_srl;
@@ -931,8 +1071,7 @@ 
 		if(!$output->data)
 		{
 			$output = executeQuery('document.insertDocumentExtraKey', $obj);
-		}
-		else
+		} else
 		{
 			$output = executeQuery('document.updateDocumentExtraKey', $obj);
 			// Update the extra var(eid)
@@ -958,10 +1097,14 @@ 
 	 */
 	function deleteDocumentExtraKeys($module_srl, $var_idx = null)
 	{
-		if(!$module_srl) return new BaseObject(-1,'msg_invalid_request');
+		if(!$module_srl) {
+			return new BaseObject(-1,'msg_invalid_request');
+		}
 		$obj = new stdClass();
 		$obj->module_srl = $module_srl;
-		if(!is_null($var_idx)) $obj->var_idx = $var_idx;
+		if(!is_null($var_idx)) {
+			$obj->var_idx = $var_idx;
+		}
 
 		$oDB = DB::getInstance();
 		$oDB->begin();
@@ -1025,8 +1168,12 @@ 
 	 */
 	function insertDocumentExtraVar($module_srl, $document_srl, $var_idx, $value, $eid = null, $lang_code = '')
 	{
-		if(!$module_srl || !$document_srl || !$var_idx || !isset($value)) return new BaseObject(-1,'msg_invalid_request');
-		if(!$lang_code) $lang_code = Context::getLangType();
+		if(!$module_srl || !$document_srl || !$var_idx || !isset($value)) {
+			return new BaseObject(-1,'msg_invalid_request');
+		}
+		if(!$lang_code) {
+			$lang_code = Context::getLangType();
+		}
 
 		$obj = new stdClass;
 		$obj->module_srl = $module_srl;
@@ -1052,10 +1199,18 @@ 
 	{
 		$obj = new stdClass();
 		$obj->module_srl = $module_srl;
-		if(!is_null($document_srl)) $obj->document_srl = $document_srl;
-		if(!is_null($var_idx)) $obj->var_idx = $var_idx;
-		if(!is_null($lang_code)) $obj->lang_code = $lang_code;
-		if(!is_null($eid)) $obj->eid = $eid;
+		if(!is_null($document_srl)) {
+			$obj->document_srl = $document_srl;
+		}
+		if(!is_null($var_idx)) {
+			$obj->var_idx = $var_idx;
+		}
+		if(!is_null($lang_code)) {
+			$obj->lang_code = $lang_code;
+		}
+		if(!is_null($eid)) {
+			$obj->eid = $eid;
+		}
 		$output = executeQuery('document.deleteDocumentExtraVars', $obj);
 		return $output;
 	}
@@ -1069,8 +1224,11 @@ 
 	 */
 	function updateVotedCount($document_srl, $point = 1)
 	{
-		if($point > 0) $failed_voted = 'failed_voted';
-		else $failed_voted = 'failed_blamed';
+		if($point > 0) {
+			$failed_voted = 'failed_voted';
+		} else {
+			$failed_voted = 'failed_blamed';
+		}
 		// Return fail if session already has information about votes
 		if($_SESSION['voted_document'][$document_srl])
 		{
@@ -1106,8 +1264,7 @@ 
 		if($member_srl)
 		{
 			$args->member_srl = $member_srl;
-		}
-		else
+		} else
 		{
 			$args->ipaddress = $_SERVER['REMOTE_ADDR'];
 		}
@@ -1144,18 +1301,21 @@ 
 		{
 			$args->blamed_count = $trigger_obj->after_point;
 			$output = executeQuery('document.updateBlamedCount', $args);
-		}
-		else
+		} else
 		{
 			$args->voted_count = $trigger_obj->after_point;
 			$output = executeQuery('document.updateVotedCount', $args);
 		}
-		if(!$output->toBool()) return $output;
+		if(!$output->toBool()) {
+			return $output;
+		}
 
 		// Leave logs
 		$args->point = $trigger_obj->point;
 		$output = executeQuery('document.insertDocumentVotedLog', $args);
-		if(!$output->toBool()) return $output;
+		if(!$output->toBool()) {
+			return $output;
+		}
 
 		// Call a trigger (after)
 		$trigger_output = ModuleHandler::triggerCall('document.updateVotedCount', 'after', $trigger_obj);
@@ -1184,8 +1344,7 @@ 
 		{
 			$output->setMessage('success_voted');
 			$output->add('voted_count', $trigger_obj->after_point);
-		}
-		else
+		} else
 		{
 			$output->setMessage('success_blamed');
 			$output->add('blamed_count', $trigger_obj->after_point);
@@ -1202,13 +1361,17 @@ 
 	function declaredDocument($document_srl)
 	{
 		// Fail if session information already has a reported document
-		if($_SESSION['declared_document'][$document_srl]) return new BaseObject(-1, 'failed_declared');
+		if($_SESSION['declared_document'][$document_srl]) {
+			return new BaseObject(-1, 'failed_declared');
+		}
 
 		// Check if previously reported
 		$args = new stdClass();
 		$args->document_srl = $document_srl;
 		$output = executeQuery('document.getDeclaredDocument', $args);
-		if(!$output->toBool()) return $output;
+		if(!$output->toBool()) {
+			return $output;
+		}
 
 		$declared_count = ($output->data->declared_count) ? $output->data->declared_count : 0;
 
@@ -1252,8 +1415,7 @@ 
 		if($member_srl)
 		{
 			$args->member_srl = $member_srl;
-		}
-		else
+		} else
 		{
 			$args->ipaddress = $_SERVER['REMOTE_ADDR'];
 		}
@@ -1273,9 +1435,14 @@ 
 		$oDB->begin();
 
 		// Add the declared document
-		if($declared_count > 0) $output = executeQuery('document.updateDeclaredDocument', $args);
-		else $output = executeQuery('document.insertDeclaredDocument', $args);
-		if(!$output->toBool()) return $output;
+		if($declared_count > 0) {
+			$output = executeQuery('document.updateDeclaredDocument', $args);
+		} else {
+			$output = executeQuery('document.insertDeclaredDocument', $args);
+		}
+		if(!$output->toBool()) {
+			return $output;
+		}
 		// Leave logs
 		$output = executeQuery('document.insertDocumentDeclaredLog', $args);
 		if(!$output->toBool())
@@ -1374,9 +1541,10 @@ 
 			$parent_category = $oDocumentModel->getCategory($obj->parent_srl);
 			$obj->list_order = $parent_category->list_order;
 			$this->updateCategoryListOrder($parent_category->module_srl, $parent_category->list_order+1);
-			if(!$obj->category_srl) $obj->category_srl = getNextSequence();
-		}
-		else
+			if(!$obj->category_srl) {
+				$obj->category_srl = getNextSequence();
+			}
+		} else
 		{
 			$obj->list_order = $obj->category_srl = getNextSequence();
 		}
@@ -1416,13 +1584,17 @@ 
 	{
 		// Create a document model object
 		$oDocumentModel = getModel('document');
-		if(!$document_count) $document_count = $oDocumentModel->getCategoryDocumentCount($module_srl,$category_srl);
+		if(!$document_count) {
+			$document_count = $oDocumentModel->getCategoryDocumentCount($module_srl,$category_srl);
+		}
 
 		$args = new stdClass;
 		$args->category_srl = $category_srl;
 		$args->document_count = $document_count;
 		$output = executeQuery('document.updateCategoryCount', $args);
-		if($output->toBool()) $this->makeCategoryFile($module_srl);
+		if($output->toBool()) {
+			$this->makeCategoryFile($module_srl);
+		}
 
 		return $output;
 	}
@@ -1435,7 +1607,9 @@ 
 	function updateCategory($obj)
 	{
 		$output = executeQuery('document.updateCategory', $obj);
-		if($output->toBool()) $this->makeCategoryFile($obj->module_srl);
+		if($output->toBool()) {
+			$this->makeCategoryFile($obj->module_srl);
+		}
 		return $output;
 	}
 
@@ -1452,11 +1626,17 @@ 
 		$category_info = $oDocumentModel->getCategory($category_srl);
 		// Display an error that the category cannot be deleted if it has a child
 		$output = executeQuery('document.getChildCategoryCount', $args);
-		if(!$output->toBool()) return $output;
-		if($output->data->count>0) return new BaseObject(-1, 'msg_cannot_delete_for_child');
+		if(!$output->toBool()) {
+			return $output;
+		}
+		if($output->data->count>0) {
+			return new BaseObject(-1, 'msg_cannot_delete_for_child');
+		}
 		// Delete a category information
 		$output = executeQuery('document.deleteCategory', $args);
-		if(!$output->toBool()) return $output;
+		if(!$output->toBool()) {
+			return $output;
+		}
 
 		$this->makeCategoryFile($category_info->module_srl);
 		// remvove cache
@@ -1471,8 +1651,9 @@ 
 				$args->page = ++$page;
 				$output = executeQuery('document.getDocumentList', $args, array('document_srl'));
 
-				if($output->data == array())
-					break;
+				if($output->data == array()) {
+									break;
+				}
 
 				foreach($output->data as $val)
 				{
@@ -1524,18 +1705,26 @@ 
 		// Seek a full list of categories
 		$category_list = $oDocumentModel->getCategoryList($module_srl);
 		$category_srl_list = array_keys($category_list);
-		if(count($category_srl_list)<2) return new BaseObject();
+		if(count($category_srl_list)<2) {
+			return new BaseObject();
+		}
 
 		$prev_category = NULL;
 		foreach($category_list as $key => $val)
 		{
-			if($key==$category_srl) break;
+			if($key==$category_srl) {
+				break;
+			}
 			$prev_category = $val;
 		}
 		// Return if the previous category doesn't exist
-		if(!$prev_category) return new BaseObject(-1,Context::getLang('msg_category_not_moved'));
+		if(!$prev_category) {
+			return new BaseObject(-1,Context::getLang('msg_category_not_moved'));
+		}
 		// Return if the selected category is the top level
-		if($category_srl_list[0]==$category_srl) return new BaseObject(-1,Context::getLang('msg_category_not_moved'));
+		if($category_srl_list[0]==$category_srl) {
+			return new BaseObject(-1,Context::getLang('msg_category_not_moved'));
+		}
 		// Information of the selected category
 		$cur_args = new stdClass;
 		$cur_args->category_srl = $category_srl;
@@ -1571,15 +1760,21 @@ 
 		// Seek a full list of categories
 		$category_list = $oDocumentModel->getCategoryList($module_srl);
 		$category_srl_list = array_keys($category_list);
-		if(count($category_srl_list)<2) return new BaseObject();
+		if(count($category_srl_list)<2) {
+			return new BaseObject();
+		}
 
 		for($i=0;$i<count($category_srl_list);$i++)
 		{
-			if($category_srl_list[$i]==$category_srl) break;
+			if($category_srl_list[$i]==$category_srl) {
+				break;
+			}
 		}
 
 		$next_category_srl = $category_srl_list[$i+1];
-		if(!$category_list[$next_category_srl]) return new BaseObject(-1,Context::getLang('msg_category_not_moved'));
+		if(!$category_list[$next_category_srl]) {
+			return new BaseObject(-1,Context::getLang('msg_category_not_moved'));
+		}
 		$next_category = $category_list[$next_category_srl];
 		// Information of the selected category
 		$cur_args = new stdClass;
@@ -1606,7 +1801,9 @@ 
 	{
 		$oDocumentModel = getModel('document');
 		$extra_keys = $oDocumentModel->getExtraKeys($module_srl);
-		if(!count($extra_keys)) return;
+		if(!count($extra_keys)) {
+			return;
+		}
 
 		$js_code = array();
 		$js_code[] = '<script>//<![CDATA[';
@@ -1625,7 +1822,9 @@ 
 			}
 			$name = str_ireplace(array('<script', '</script'), array('<scr" + "ipt', '</scr" + "ipt'), $val->name);
 			$js_code[] = sprintf('validator.cast("ADD_MESSAGE", ["extra_vars%s","%s"]);', $idx, $name);
-			if($val->is_required == 'Y') $js_code[] = sprintf('validator.cast("ADD_EXTRA_FIELD", ["extra_vars%s", { required:true }]);', $idx);
+			if($val->is_required == 'Y') {
+				$js_code[] = sprintf('validator.cast("ADD_EXTRA_FIELD", ["extra_vars%s", { required:true }]);', $idx);
+			}
 		}
 
 		$js_code[] = '})(jQuery);';
@@ -1643,7 +1842,9 @@ 
 	function procDocumentInsertCategory($args = null)
 	{
 		// List variables
-		if(!$args) $args = Context::gets('module_srl','category_srl','parent_srl','category_title','category_description','expand','group_srls','category_color','mid');
+		if(!$args) {
+			$args = Context::gets('module_srl','category_srl','parent_srl','category_title','category_description','expand','group_srls','category_color','mid');
+		}
 		$args->title = $args->category_title;
 		$args->description = $args->category_description;
 		$args->color = $args->category_color;
@@ -1659,11 +1860,18 @@ 
 		$columnList = array('module_srl', 'module');
 		$module_info = $oModuleModel->getModuleInfoByModuleSrl($args->module_srl, $columnList);
 		$grant = $oModuleModel->getGrant($module_info, Context::get('logged_info'));
-		if(!$grant->manager) return new BaseObject(-1,'msg_not_permitted');
+		if(!$grant->manager) {
+			return new BaseObject(-1,'msg_not_permitted');
+		}
 
-		if($args->expand !="Y") $args->expand = "N";
-		if(!is_array($args->group_srls)) $args->group_srls = str_replace('|@|',',',$args->group_srls);
-		else $args->group_srls = implode(',', $args->group_srls);
+		if($args->expand !="Y") {
+			$args->expand = "N";
+		}
+		if(!is_array($args->group_srls)) {
+			$args->group_srls = str_replace('|@|',',',$args->group_srls);
+		} else {
+			$args->group_srls = implode(',', $args->group_srls);
+		}
 		$args->parent_srl = (int)$args->parent_srl;
 
 		$oDocumentModel = getModel('document');
@@ -1674,7 +1882,9 @@ 
 		if($args->category_srl)
 		{
 			$category_info = $oDocumentModel->getCategory($args->category_srl);
-			if($category_info->category_srl != $args->category_srl) $args->category_srl = null;
+			if($category_info->category_srl != $args->category_srl) {
+				$args->category_srl = null;
+			}
 		}
 		// Update if exists
 		if($args->category_srl)
@@ -1686,8 +1896,7 @@ 
 				return $output;
 			}
 			// Insert if not exist
-		}
-		else
+		} else
 		{
 			$output = $this->insertCategory($args);
 			if(!$output->toBool())
@@ -1729,7 +1938,9 @@ 
 		$columnList = array('module_srl', 'module');
 		$module_info = $oModuleModel->getModuleInfoByModuleSrl($source_category->module_srl, $columnList);
 		$grant = $oModuleModel->getGrant($module_info, Context::get('logged_info'));
-		if(!$grant->manager) return new BaseObject(-1,'msg_not_permitted');
+		if(!$grant->manager) {
+			return new BaseObject(-1,'msg_not_permitted');
+		}
 
 		// First child of the parent_category_srl
 		$source_args = new stdClass;
@@ -1742,30 +1953,39 @@ 
 			$args->parent_srl = $parent_category_srl;
 			$output = executeQuery('document.getChildCategoryMinListOrder', $args);
 
-			if(!$output->toBool()) return $output;
+			if(!$output->toBool()) {
+				return $output;
+			}
 			$args->list_order = (int)$output->data->list_order;
-			if(!$args->list_order) $args->list_order = 0;
+			if(!$args->list_order) {
+				$args->list_order = 0;
+			}
 			$args->list_order--;
 
 			$source_args->category_srl = $source_category_srl;
 			$source_args->parent_srl = $parent_category_srl;
 			$source_args->list_order = $args->list_order;
 			$output = $this->updateCategory($source_args);
-			if(!$output->toBool()) return $output;
+			if(!$output->toBool()) {
+				return $output;
+			}
 			// Sibling of the $target_category_srl
-		}
-		else if($target_category_srl > 0)
+		} else if($target_category_srl > 0)
 		{
 			$target_category = $oDocumentModel->getCategory($target_category_srl);
 			// Move all siblings of the $target_category down
 			$output = $this->updateCategoryListOrder($target_category->module_srl, $target_category->list_order+1);
-			if(!$output->toBool()) return $output;
+			if(!$output->toBool()) {
+				return $output;
+			}
 
 			$source_args->category_srl = $source_category_srl;
 			$source_args->parent_srl = $target_category->parent_srl;
 			$source_args->list_order = $target_category->list_order+1;
 			$output = $this->updateCategory($source_args);
-			if(!$output->toBool()) return $output;
+			if(!$output->toBool()) {
+				return $output;
+			}
 		}
 		// Re-generate the xml file
 		$xml_file = $this->makeCategoryFile($source_category->module_srl);
@@ -1790,14 +2010,20 @@ 
 		$columnList = array('module_srl', 'module');
 		$module_info = $oModuleModel->getModuleInfoByModuleSrl($args->module_srl, $columnList);
 		$grant = $oModuleModel->getGrant($module_info, Context::get('logged_info'));
-		if(!$grant->manager) return new BaseObject(-1,'msg_not_permitted');
+		if(!$grant->manager) {
+			return new BaseObject(-1,'msg_not_permitted');
+		}
 
 		$oDocumentModel = getModel('document');
 		// Get original information
 		$category_info = $oDocumentModel->getCategory($args->category_srl);
-		if($category_info->parent_srl) $parent_srl = $category_info->parent_srl;
+		if($category_info->parent_srl) {
+			$parent_srl = $category_info->parent_srl;
+		}
 		// Display an error that the category cannot be deleted if it has a child node
-		if($oDocumentModel->getCategoryChlidCount($args->category_srl)) return new BaseObject(-1, 'msg_cannot_delete_for_child');
+		if($oDocumentModel->getCategoryChlidCount($args->category_srl)) {
+			return new BaseObject(-1, 'msg_cannot_delete_for_child');
+		}
 		// Remove from the DB
 		$output = $this->deleteCategory($args->category_srl);
 		if(!$output->toBool())
@@ -1831,7 +2057,9 @@ 
 		$columnList = array('module_srl', 'module');
 		$module_info = $oModuleModel->getModuleInfoByModuleSrl($module_srl, $columnList);
 		$grant = $oModuleModel->getGrant($module_info, Context::get('logged_info'));
-		if(!$grant->manager) return new BaseObject(-1,'msg_not_permitted');
+		if(!$grant->manager) {
+			return new BaseObject(-1,'msg_not_permitted');
+		}
 
 		$xml_file = $this->makeCategoryFile($module_srl);
 		// Set return value
@@ -1846,7 +2074,9 @@ 
 	function makeCategoryFile($module_srl)
 	{
 		// Return if there is no information you need for creating a cache file
-		if(!$module_srl) return false;
+		if(!$module_srl) {
+			return false;
+		}
 
 		$module_srl = (int)$module_srl;
 
@@ -1856,7 +2086,9 @@ 
 		$module_info = $oModuleModel->getModuleInfoByModuleSrl($module_srl, $columnList);
 		$mid = $module_info->mid;
 
-		if(!is_dir('./files/cache/document_category')) FileHandler::makeDir('./files/cache/document_category');
+		if(!is_dir('./files/cache/document_category')) {
+			FileHandler::makeDir('./files/cache/document_category');
+		}
 		// Cache file's name
 		$xml_file = sprintf("./files/cache/document_category/%s.xml.php", $module_srl);
 		$php_file = sprintf("./files/cache/document_category/%s.php", $module_srl);
@@ -1868,13 +2100,17 @@ 
 
 		$category_list = $output->data;
 
-		if(!is_array($category_list)) $category_list = array($category_list);
+		if(!is_array($category_list)) {
+			$category_list = array($category_list);
+		}
 
 		$category_count = count($category_list);
 		for($i=0;$i<$category_count;$i++)
 		{
 			$category_srl = $category_list[$i]->category_srl;
-			if(!preg_match('/^[0-9,]+$/', $category_list[$i]->group_srls)) $category_list[$i]->group_srls = '';
+			if(!preg_match('/^[0-9,]+$/', $category_list[$i]->group_srls)) {
+				$category_list[$i]->group_srls = '';
+			}
 			$list[$category_srl] = $category_list[$i];
 		}
 		// Create the xml file without node data if no data is obtained
@@ -1886,7 +2122,9 @@ 
 			return $xml_file;
 		}
 		// Change to an array if only a single data is obtained
-		if(!is_array($list)) $list = array($list);
+		if(!is_array($list)) {
+			$list = array($list);
+		}
 		// Create a tree for loop
 		foreach($list as $category_srl => $node)
 		{
@@ -1965,13 +2203,17 @@ 
 	 */
 	function getXmlTree($source_node, $tree, $site_srl, &$xml_header_buff)
 	{
-		if(!$source_node) return;
+		if(!$source_node) {
+			return;
+		}
 
 		foreach($source_node as $category_srl => $node)
 		{
 			$child_buff = "";
 			// Get data of the child nodes
-			if($category_srl && $tree[$category_srl]) $child_buff = $this->getXmlTree($tree[$category_srl], $tree, $site_srl, $xml_header_buff);
+			if($category_srl && $tree[$category_srl]) {
+				$child_buff = $this->getXmlTree($tree[$category_srl], $tree, $site_srl, $xml_header_buff);
+			}
 			// List variables
 			$expand = ($node->expand) ? $node->expand : 'N';
 			$group_srls = ($node->group_srls) ? $node->group_srls : '';
@@ -1981,8 +2223,11 @@ 
 			$color = ($node->color) ? $node->color : '';
 			$description = ($node->description) ? $node->description : '';
 			// If node->group_srls value exists
-			if($group_srls) $group_check_code = sprintf('($is_admin==true||(is_array($group_srls)&&count(array_intersect($group_srls, array(%s)))))',$group_srls);
-			else $group_check_code = "true";
+			if($group_srls) {
+				$group_check_code = sprintf('($is_admin==true||(is_array($group_srls)&&count(array_intersect($group_srls, array(%s)))))',$group_srls);
+			} else {
+				$group_check_code = "true";
+			}
 
 			$title = $node->title;
 			$oModuleAdminModel = getAdminModel('module');
@@ -2022,8 +2267,11 @@ 
 				$node->document_count
 			);
 
-			if($child_buff) $buff .= sprintf('<node %s>%s</node>', $attribute, $child_buff);
-			else $buff .=  sprintf('<node %s />', $attribute);
+			if($child_buff) {
+				$buff .= sprintf('<node %s>%s</node>', $attribute, $child_buff);
+			} else {
+				$buff .=  sprintf('<node %s />', $attribute);
+			}
 		}
 		return $buff;
 	}
@@ -2042,7 +2290,9 @@ 
 	function getPhpCacheCode($source_node, $tree, $site_srl, &$php_header_buff)
 	{
 		$output = array("buff"=>"", "category_srl_list"=>array());
-		if(!$source_node) return $output;
+		if(!$source_node) {
+			return $output;
+		}
 
 		// Set to an arraty for looping and then generate php script codes to be included
 		foreach($source_node as $category_srl => $node)
@@ -2141,7 +2391,9 @@ 
 	function addDocumentPopupMenu($url, $str, $icon = '', $target = 'self')
 	{
 		$document_popup_menu_list = Context::get('document_popup_menu_list');
-		if(!is_array($document_popup_menu_list)) $document_popup_menu_list = array();
+		if(!is_array($document_popup_menu_list)) {
+			$document_popup_menu_list = array();
+		}
 
 		$obj = new stdClass();
 		$obj->url = $url;
@@ -2159,7 +2411,9 @@ 
 	 */
 	function procDocumentAddCart()
 	{
-		if(!Context::get('is_logged')) return new BaseObject(-1, 'msg_not_permitted');
+		if(!Context::get('is_logged')) {
+			return new BaseObject(-1, 'msg_not_permitted');
+		}
 
 		// Get document_srl
 		$srls = explode(',',Context::get('srls'));
@@ -2167,11 +2421,15 @@ 
 		{
 			$srl = trim($srls[$i]);
 
-			if(!$srl) continue;
+			if(!$srl) {
+				continue;
+			}
 
 			$document_srls[] = $srl;
 		}
-		if(!count($document_srls)) return;
+		if(!count($document_srls)) {
+			return;
+		}
 
 		// Get module_srl of the documents
 		$args = new stdClass;
@@ -2179,14 +2437,18 @@ 
 		$args->document_srls = implode(',',$document_srls);
 		$args->order_type = 'asc';
 		$output = executeQueryArray('document.getDocuments', $args);
-		if(!$output->data) return new BaseObject();
+		if(!$output->data) {
+			return new BaseObject();
+		}
 
 		unset($document_srls);
 		foreach($output->data as $key => $val)
 		{
 			$document_srls[$val->module_srl][] = $val->document_srl;
 		}
-		if(!$document_srls || !count($document_srls)) return new BaseObject();
+		if(!$document_srls || !count($document_srls)) {
+			return new BaseObject();
+		}
 
 		// Check if each of module administrators exists. Top-level administator will have a permission to modify every document of all modules.(Even to modify temporarily saved or trashed documents)
 		$oModuleModel = getModel('module');
@@ -2211,7 +2473,9 @@ 
 				}
 			}
 		}
-		if(!count($document_srls)) return new BaseObject();
+		if(!count($document_srls)) {
+			return new BaseObject();
+		}
 
 		foreach($document_srls as $module_srl => $documents)
 		{
@@ -2219,9 +2483,14 @@ 
 			for($i=0;$i<$cnt;$i++)
 			{
 				$document_srl = (int)trim($documents[$i]);
-				if(!$document_srls) continue;
-				if($_SESSION['document_management'][$document_srl]) unset($_SESSION['document_management'][$document_srl]);
-				else $_SESSION['document_management'][$document_srl] = true;
+				if(!$document_srls) {
+					continue;
+				}
+				if($_SESSION['document_management'][$document_srl]) {
+					unset($_SESSION['document_management'][$document_srl]);
+				} else {
+					$_SESSION['document_management'][$document_srl] = true;
+				}
 			}
 		}
 	}
@@ -2233,7 +2502,9 @@ 
 	function procDocumentManageCheckedDocument()
 	{
 		@set_time_limit(0);
-		if(!Context::get('is_logged')) return new BaseObject(-1,'msg_not_permitted');
+		if(!Context::get('is_logged')) {
+			return new BaseObject(-1,'msg_not_permitted');
+		}
 
 		if(!checkCSRF())
 		{
@@ -2243,10 +2514,14 @@ 
 		$type = Context::get('type');
 		$target_module = Context::get('target_module_srl');
 		$module_srl = Context::get('module_srl');
-		if($target_module && !$module_srl) $module_srl = $target_module;
+		if($target_module && !$module_srl) {
+			$module_srl = $target_module;
+		}
 		$category_srl = Context::get('target_category_srl');
 		$message_content = strip_tags(Context::get('message_content'));
-		if($message_content) $message_content = nl2br($message_content);
+		if($message_content) {
+			$message_content = nl2br($message_content);
+		}
 
 		$cart = Context::get('cart');
 		$document_srl_list = (!is_array($cart)) ? explode('|@|', $cart) : $cart;
@@ -2261,7 +2536,9 @@ 
 		{
 			$oDocument = $oDocumentModel->getDocument($document_srl);
 			$document_items[] = $oDocument;
-			if(!$oDocument->isGranted()) return $this->stop('msg_not_permitted');
+			if(!$oDocument->isGranted()) {
+				return $this->stop('msg_not_permitted');
+			}
 		}
 
 		// Send a message
@@ -2277,10 +2554,15 @@ 
 
 			foreach($document_items as $oDocument)
 			{
-				if(!$oDocument->get('member_srl') || $oDocument->get('member_srl')==$sender_member_srl) continue;
+				if(!$oDocument->get('member_srl') || $oDocument->get('member_srl')==$sender_member_srl) {
+					continue;
+				}
 
-				if($type=='move') $purl = sprintf("<a href=\"%s\" target=\"_blank\">%s</a>", $oDocument->getPermanentUrl(), $oDocument->getPermanentUrl());
-				else $purl = "";
+				if($type=='move') {
+					$purl = sprintf("<a href=\"%s\" target=\"_blank\">%s</a>", $oDocument->getPermanentUrl(), $oDocument->getPermanentUrl());
+				} else {
+					$purl = "";
+				}
 				$content = sprintf("<div>%s</div><hr />%s<div style=\"font-weight:bold\">%s</div>%s",$message_content, $purl, $oDocument->getTitleText(), $oDocument->getContent(false, false, false));
 
 				$oCommunicationController->sendMessage($sender_member_srl, $oDocument->get('member_srl'), $title, $content, false);
@@ -2293,24 +2575,30 @@ 
 		$oDocumentAdminController = getAdminController('document');
 		if($type == 'move')
 		{
-			if(!$module_srl) return new BaseObject(-1, 'fail_to_move');
+			if(!$module_srl) {
+				return new BaseObject(-1, 'fail_to_move');
+			}
 
 			$output = $oDocumentAdminController->moveDocumentModule($document_srl_list, $module_srl, $category_srl);
-			if(!$output->toBool()) return new BaseObject(-1, 'fail_to_move');
+			if(!$output->toBool()) {
+				return new BaseObject(-1, 'fail_to_move');
+			}
 
 			$msg_code = 'success_moved';
 
-		}
-		else if($type == 'copy')
+		} else if($type == 'copy')
 		{
-			if(!$module_srl) return new BaseObject(-1, 'fail_to_move');
+			if(!$module_srl) {
+				return new BaseObject(-1, 'fail_to_move');
+			}
 
 			$output = $oDocumentAdminController->copyDocumentModule($document_srl_list, $module_srl, $category_srl);
-			if(!$output->toBool()) return new BaseObject(-1, 'fail_to_move');
+			if(!$output->toBool()) {
+				return new BaseObject(-1, 'fail_to_move');
+			}
 
 			$msg_code = 'success_copied';
-		}
-		else if($type =='delete')
+		} else if($type =='delete')
 		{
 			$oDB = &DB::getInstance();
 			$oDB->begin();
@@ -2318,12 +2606,13 @@ 
 			{
 				$document_srl = $document_srl_list[$i];
 				$output = $this->deleteDocument($document_srl, true);
-				if(!$output->toBool()) return new BaseObject(-1, 'fail_to_delete');
+				if(!$output->toBool()) {
+					return new BaseObject(-1, 'fail_to_delete');
+				}
 			}
 			$oDB->commit();
 			$msg_code = 'success_deleted';
-		}
-		else if($type == 'trash')
+		} else if($type == 'trash')
 		{
 			$args = new stdClass();
 			$args->description = $message_content;
@@ -2333,12 +2622,13 @@ 
 			for($i=0;$i<$document_srl_count;$i++) {
 				$args->document_srl = $document_srl_list[$i];
 				$output = $this->moveDocumentToTrash($args);
-				if(!$output || !$output->toBool()) return new BaseObject(-1, 'fail_to_trash');
+				if(!$output || !$output->toBool()) {
+					return new BaseObject(-1, 'fail_to_trash');
+				}
 			}
 			$oDB->commit();
 			$msg_code = 'success_trashed';
-		}
-		else if($type == 'cancelDeclare')
+		} else if($type == 'cancelDeclare')
 		{
 			$args->document_srl = $document_srl_list;
 			$output = executeQuery('document.deleteDeclaredDocuments', $args);
@@ -2360,18 +2650,27 @@ 
 	function procDocumentInsertModuleConfig()
 	{
 		$module_srl = Context::get('target_module_srl');
-		if(preg_match('/^([0-9,]+)$/',$module_srl)) $module_srl = explode(',',$module_srl);
-		else $module_srl = array($module_srl);
+		if(preg_match('/^([0-9,]+)$/',$module_srl)) {
+			$module_srl = explode(',',$module_srl);
+		} else {
+			$module_srl = array($module_srl);
+		}
 
 		$document_config = new stdClass();
 		$document_config->use_history = Context::get('use_history');
-		if(!$document_config->use_history) $document_config->use_history = 'N';
+		if(!$document_config->use_history) {
+			$document_config->use_history = 'N';
+		}
 
 		$document_config->use_vote_up = Context::get('use_vote_up');
-		if(!$document_config->use_vote_up) $document_config->use_vote_up = 'Y';
+		if(!$document_config->use_vote_up) {
+			$document_config->use_vote_up = 'Y';
+		}
 
 		$document_config->use_vote_down = Context::get('use_vote_down');
-		if(!$document_config->use_vote_down) $document_config->use_vote_down = 'Y';
+		if(!$document_config->use_vote_down) {
+			$document_config->use_vote_down = 'Y';
+		}
 
 		$document_config->use_status = Context::get('use_status');
 
@@ -2379,7 +2678,9 @@ 
 		for($i=0;$i<count($module_srl);$i++)
 		{
 			$srl = trim($module_srl[$i]);
-			if(!$srl) continue;
+			if(!$srl) {
+				continue;
+			}
 			$output = $oModuleController->insertModulePartConfig('document',$srl,$document_config);
 		}
 		$this->setError(-1);
@@ -2396,7 +2697,9 @@ 
 	function procDocumentTempSave()
 	{
 		// Check login information
-		if(!Context::get('is_logged')) return new BaseObject(-1, 'msg_not_logged');
+		if(!Context::get('is_logged')) {
+			return new BaseObject(-1, 'msg_not_logged');
+		}
 		$module_info = Context::get('module_info');
 		$logged_info = Context::get('logged_info');
 
@@ -2434,8 +2737,7 @@ 
 			$output = $oDocumentController->updateDocument($oDocument, $obj);
 			$msg_code = 'success_updated';
 			// Otherwise, get a new
-		}
-		else
+		} else
 		{
 			$output = $oDocumentController->insertDocument($obj);
 			$msg_code = 'success_registed';
@@ -2461,17 +2763,20 @@ 
 	 */
 	function procDocumentGetList()
 	{
-		if(!Context::get('is_logged')) return new BaseObject(-1,'msg_not_permitted');
+		if(!Context::get('is_logged')) {
+			return new BaseObject(-1,'msg_not_permitted');
+		}
 		$documentSrls = Context::get('document_srls');
-		if($documentSrls) $documentSrlList = explode(',', $documentSrls);
+		if($documentSrls) {
+			$documentSrlList = explode(',', $documentSrls);
+		}
 
 		if(count($documentSrlList) > 0)
 		{
 			$oDocumentModel = getModel('document');
 			$columnList = array('document_srl', 'title', 'nick_name', 'status');
 			$documentList = $oDocumentModel->getDocuments($documentSrlList, $this->grant->is_admin, false, $columnList);
-		}
-		else
+		} else
 		{
 			global $lang;
 			$documentList = array();
@@ -2489,11 +2794,18 @@ 
 	 */
 	function _checkCommentStatusForOldVersion(&$obj)
 	{
-		if(!isset($obj->allow_comment)) $obj->allow_comment = 'N';
-		if(!isset($obj->lock_comment)) $obj->lock_comment = 'N';
+		if(!isset($obj->allow_comment)) {
+			$obj->allow_comment = 'N';
+		}
+		if(!isset($obj->lock_comment)) {
+			$obj->lock_comment = 'N';
+		}
 
-		if($obj->allow_comment == 'Y' && $obj->lock_comment == 'N') $obj->commentStatus = 'ALLOW';
-		else $obj->commentStatus = 'DENY';
+		if($obj->allow_comment == 'Y' && $obj->lock_comment == 'N') {
+			$obj->commentStatus = 'ALLOW';
+		} else {
+			$obj->commentStatus = 'DENY';
+		}
 	}
 
 	/**
@@ -2503,8 +2815,12 @@ 
 	 */
 	function _checkDocumentStatusForOldVersion(&$obj)
 	{
-		if(!$obj->status && $obj->is_secret == 'Y') $obj->status = $this->getConfigStatus('secret');
-		if(!$obj->status && $obj->is_secret != 'Y') $obj->status = $this->getConfigStatus('public');
+		if(!$obj->status && $obj->is_secret == 'Y') {
+			$obj->status = $this->getConfigStatus('secret');
+		}
+		if(!$obj->status && $obj->is_secret != 'Y') {
+			$obj->status = $this->getConfigStatus('public');
+		}
 	}
 
 	public function updateUploaedCount($documentSrlList)