228 lines
8.9 KiB
PHP
228 lines
8.9 KiB
PHP
<?php
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/**
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* The model file of action module of ZenTaoMS.
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*
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* @copyright Copyright 2009-2010 QingDao Nature Easy Soft Network Technology Co,LTD (www.cnezsoft.com)
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* @author Chunsheng Wang <chunsheng@cnezsoft.com>
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* @package action
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* @version $Id$
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* @link http://www.zentao.net
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*/
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?>
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<?php
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class actionModel extends model
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{
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const CAN_UNDELETED = 1; // 标记extra字段为可以还原。
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const BE_UNDELETED = 0; // 标记extra字段为已经还原。
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/* 创建一条action动作。*/
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public function create($objectType, $objectID, $actionType, $comment = '', $extra = '')
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{
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$action->objectType = strtolower($objectType);
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$action->objectID = $objectID;
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$action->actor = $this->app->user->account;
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$action->action = strtolower($actionType);
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$action->date = helper::now();
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$action->comment = htmlspecialchars($comment);
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$action->extra = $extra;
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$this->dao->insert(TABLE_ACTION)->data($action)->autoCheck()->exec();
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return $this->dbh->lastInsertID();
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}
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/* 返回某一个对象的所有action列表。*/
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public function getList($objectType, $objectID)
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{
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$actions = $this->dao->select('*')->from(TABLE_ACTION)
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->where('objectType')->eq($objectType)
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->andWhere('objectID')->eq($objectID)
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->orderBy('id')->fetchAll('id');
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$histories = $this->getHistory(array_keys($actions));
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foreach($actions as $actionID => $action)
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{
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$action->history = isset($histories[$actionID]) ? $histories[$actionID] : array();
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$actions[$actionID] = $action;
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}
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return $actions;
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}
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/* 获得action信息。*/
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public function getById($actionID)
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{
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return $this->dao->findById((int)$actionID)->from(TABLE_ACTION)->fetch();
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}
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/* 获得所有的删除记录列表。*/
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public function getTrashes($orderBy, $pager)
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{
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$trashes = $this->dao->select('*')->from(TABLE_ACTION)
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->where('action')->eq('deleted')
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->andWhere('extra')->eq(self::CAN_UNDELETED)
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->orderBy($orderBy)->page($pager)->fetchAll();
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if(!$trashes) return array();
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/* 将对象按照类型分开，然后查找其对应的名称。*/
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foreach($trashes as $object) $typeTrashes[$object->objectType][] = $object->objectID;
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foreach($typeTrashes as $objectType => $objectIds)
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{
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$objectIds = array_unique($objectIds);
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$table = $this->config->action->objectTables[$objectType];
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$field = $this->config->action->objectNameFields[$objectType];
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$objectNames[$objectType] = $this->dao->select("id, $field AS name")->from($table)->where('id')->in($objectIds)->fetchPairs();
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}
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/* 将name字段添加到trashes中。*/
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foreach($trashes as $trash) $trash->objectName = $objectNames[$trash->objectType][$trash->objectID];
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return $trashes;
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}
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/* 返回某一个action所对应的字段修改记录。*/
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public function getHistory($actionID)
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{
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return $this->dao->select()->from(TABLE_HISTORY)->where('action')->in($actionID)->orderBy('id')->fetchGroup('action');
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}
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/* 记录历史。*/
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public function logHistory($actionID, $changes)
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{
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foreach($changes as $change)
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{
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$change['action'] = $actionID;
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$this->dao->insert(TABLE_HISTORY)->data($change)->exec();
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}
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}
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/* 打印action标题，显示在每一个对象的详情界面。*/
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public function printAction($action)
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{
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$objectType = $action->objectType;
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$actionType = strtolower($action->action);
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/**
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* 判断使用哪一种描述。如果该模块有对应的描述，则取之，然后则取action模块中对应的方法的描述。
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* 如果还没有，则判断当前action是否有extra信息，如果有，则取action模块的extra描述，最后使用通用的描述。
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*/
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if(isset($this->lang->$objectType->action->$actionType))
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{
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$desc = $this->lang->$objectType->action->$actionType;
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}
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elseif(isset($this->lang->action->desc->$actionType))
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{
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$desc = $this->lang->action->desc->$actionType;
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}
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else
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{
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$desc = $action->extra ? $this->lang->action->desc->extra : $this->lang->action->desc->common;
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}
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/* 循环替换desc中对应的标签。*/
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foreach($action as $key => $value)
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{
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if($key == 'history') continue;
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/* desc可能是数组，也有可能是一个字符串。*/
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if(is_array($desc))
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{
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if($key == 'extra') continue;
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$desc['main'] = str_replace('$' . $key, $value, $desc['main']);
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}
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else
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{
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$desc = str_replace('$' . $key, $value, $desc);
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}
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}
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/* 如果desc是数组，再处理extra变量。例子参考bug模块的语言设置。*/
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if(is_array($desc))
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{
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$extra = strtolower($action->extra);
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if(isset($desc['extra'][$extra]))
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{
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echo str_replace('$extra', $desc['extra'][$extra], $desc['main']);
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}
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else
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{
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echo str_replace('$extra', $action->extra, $desc['main']);
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}
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}
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else
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{
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echo $desc;
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}
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}
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/* 打印动态信息。*/
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public function getDynamic($objectType = 'all', $count = 30)
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{
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$actions = $this->dao->select('*')->from(TABLE_ACTION)
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->beginIF($objectType != 'all')->where('objectType')->eq($objectType)->fi()
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->orderBy('id desc')->limit($count)->fetchAll();
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if(!$actions) return array();
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foreach($actions as $action)
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{
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$actionType = strtolower($action->action);
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$objectType = strtolower($action->objectType);
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$action->date = date(DT_MONTHTIME2, strtotime($action->date));
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$action->actionLabel = isset($this->lang->action->label->$actionType) ? $this->lang->action->label->$actionType : $action->action;
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$action->objectLabel = isset($this->lang->action->label->$objectType) ? $this->lang->action->label->$objectType : $objectType;
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/* 处理login和logout动作。*/
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if($actionType == 'login' or $actionType == 'logout')
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{
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$action->objectLink = '';
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$action->objectLabel = '';
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continue;
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}
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/* 其他的动作生成相应的链接。*/
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if(strpos($action->objectLabel, '|') !== false)
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{
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list($objectLabel, $moduleName, $methodName, $vars) = explode('|', $action->objectLabel);
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$action->objectLink = html::a(helper::createLink($moduleName, $methodName, sprintf($vars, $action->objectID)), '#' . $action->objectID);
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$action->objectLabel = $objectLabel;
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}
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else
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{
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$action->objectLink = '#' . $action->objectID;
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}
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}
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return $actions;
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}
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/* 打印修改记录。*/
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public function printChanges($objectType, $histories)
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{
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if(empty($histories)) return;
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/* 计算字段的最大长度，并将历史记录根据是否有diff分开，以保证含有diff的字段显示在最后面。*/
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$maxLength = 0;
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$historiesWithDiff = array();
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$historiesWithoutDiff = array();
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foreach($histories as $history)
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{
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$fieldName = $history->field;
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$history->fieldLabel = isset($this->lang->$objectType->$fieldName) ? $this->lang->$objectType->$fieldName : $fieldName;
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if(($length = strlen($history->fieldLabel)) > $maxLength) $maxLength = $length;
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$history->diff ? $historiesWithDiff[] = $history : $historiesWithoutDiff[] = $history;
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}
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$histories = array_merge($historiesWithoutDiff, $historiesWithDiff);
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foreach($histories as $history)
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{
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$history->fieldLabel = str_pad($history->fieldLabel, $maxLength, $this->lang->action->label->space);
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if($history->diff != '')
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{
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$history->diff = str_replace(array('<ins>', '</ins>', '<del>', '</del>'), array('[ins]', '[/ins]', '[del]', '[/del]'), $history->diff);
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$history->diff = htmlspecialchars($history->diff);
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$history->diff = str_replace(array('[ins]', '[/ins]', '[del]', '[/del]'), array('<ins>', '</ins>', '<del>', '</del>'), $history->diff);
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$history->diff = nl2br($history->diff);
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printf($this->lang->action->desc->diff2, $history->fieldLabel, $history->diff);
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}
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else
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{
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printf($this->lang->action->desc->diff1, $history->fieldLabel, $history->old, $history->new);
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}
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}
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}
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}
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