history.php

一款基于PHP的网络日记程序。WikyBlog支持：多用户的 BLOG

<?php
//$lang checked

defined('WikyBlog') or die("Not an entry point...");

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//
//					HISTORY LISTS
//

	
	includeFile('search/all.php');
	
	class queryHistory extends query{
		var $classes;
		
		var $month,$day = false;
		
		function queryHistory(){
			global $page,$dbInfo,$dbObject,$pageOwner,$maxHistory,$defaultUser,$lang,$wbTables;
			
			if( !$dbObject->exists ){
				message('NON_EXISTANT');
				return;
			}
			
			
			$page->css2 = true;
			$page->formMethod = 'get';
			$page->formAction = $this->searchUrl = '/Edit'.$dbObject->uniqLink;
		
			
			if( !empty($pageOwner['maxHistory']) ){
				$this->maxRows = $pageOwner['maxHistory'];
				
			}elseif( !empty($defaultUser['maxHistory']) && !empty($maxHistory) ){
				$this->maxRows = $defaultUser['maxHistory'];
			}else{
				$this->maxRows = $maxHistory;
			}
			
			$this->classes[] = ' class="tableRowEven" ';
			$this->classes[] = ' class="tableRowOdd" ';
			$this->rowLimit = 25;
			
			$this->query = ' SELECT SQL_CALC_FOUND_ROWS *, UNIX_TIMESTAMP(`modified`) as `unixtime` FROM '.$wbTables['all_history'].' WHERE ';
			$this->query .= ' `file_id` = '.$dbObject->file_id;
			$this->query .= ' ORDER BY revision DESC';
			browseSearch3($this,$lang['history']);
		}
		function mysqlFetch(&$result){
			return mysql_fetch_object($result);
		}

		function displayEmpty(){
			return true;
		}
		
		function displayPre(){
			global $page,$dbObject,$lang,$jsNum;
			//$page->scripts[] = '/include/'.$jsNum.'/history.js';
			
			echo '<table cellpadding="2" cellspacing="0" border="0" width="100%">';
			echo  '<tr class="tableRows"><th>'.$lang['timeline'].'</th><th colspan="2">'.$lang['revision'].'</th><th>'.$lang['user'].'</th><th>'.$lang['summary'].'</th></tr>';
			$dbObject->unixtime = dbFromDate($dbObject->modified,4);
			$this->abbrevOutput($dbObject,'current');
		}
		
		function abbrevOutput(&$row,$i){
			global $page,$pageOwner,$dbObject;
			global $lang;
			
			
			$unixTime =& $row->unixtime;
			$month = date('ym',$unixTime);
			$day = date('ymj',$unixTime);
			
			//	1)	format the timeline dates
			$dateTime = dbFromDate($row->modified,array('H',':','i'));
			if( $this->day !== $day){
				$dateTime = dbFromDate($row->modified,array('D',' ','j')).', '.$dateTime;
				if( $this->month !== $month ){
					$dateTime = '<div style="text-align:left"><b>'.dbFromDate($row->modified,array('Y',' ','M')).'</b></div> '.$dateTime;
				}
			}
			$this->month = $month;
			$this->day = $day;

	
			//	3)	Echo a row
			if( $i == $lang['current'] && isset($_GET['offset']) ){
				$class3 = $this->classes[($_GET['offset']%2)];
			}else{
				$class3 = $this->classes[($i%2)];
			}
			echo '<tr><td class="historyTimeline" style="vertical-align:bottom"><span class="historyTime">';
			echo $dateTime;
			echo '</span></td>';
	
			echo '<td '.$class3.' style="white-space:nowrap">';
			$checked = '';
			if( $i == 'current' ){
				$checked = ' checked="checked" ';
				echo $lang['current'];
			}else{
				echo $row->revision;
			}
			echo '</td><td '.$class3.' style="white-space:nowrap"> ';
			//echo '<input type="radio" name="revNum1" value="'.$row->revision.'" '.$checked.' onFocus="radioFocus(this)" />';
			//echo '<input type="submit" name="cmd['.$row->revision.']" value="'.$lang['compare'].'" title="'.$lang['COMPARE_REVISONS'].'" onMouseOver="histList(this)" />';
			echo '<input type="radio" name="revNum1" value="'.$row->revision.'" '.$checked.' /> ';
			echo '<input type="submit" name="cmd['.$row->revision.']" value="'.$lang['compare'].'" title="'.$lang['COMPARE_REVISONS'].'" />';
			
			if( $i == 'current' ){
				//echo wbLinks::local($dbObject->uniqLink,$lang['show']); .. won't be right for templates
				
			}elseif( is_numeric($row->revision) ){
				if( isset($dbObject->dbInfo['xmlHTTP']) && $dbObject->dbInfo['xmlHTTP'] == 0){
					echo wbLinks::local('/Edit'.$dbObject->uniqLink.'?cmd=editRevision&revNum='.$row->revision,$lang['edit_revision'],'name="noxml"');
				}else{
					echo wbLinks::local('/Edit'.$dbObject->uniqLink.'?cmd=show&revNum='.$row->revision,$lang['show']);
				}
			}
			
			echo '</td><td '.$class3.'>';
	
			
			if( !empty($row->username) ){
				echo wbLinks::local('/'.$row->username.'/Home',$row->username);
			}else{
				echo $row->ip;
			}
			
			if( isset($_SESSION['username']) ){
				if($_SESSION['username'] != $row->username){
					$guest = $row->username;
					if( empty($row->username) ){
						$guest = $row->ip;
					}
					
					if( !empty($row->username) ){
						echo ' <span class="sm">';
						echo wbLinks::special('Permissions?guest='.$guest,'+/-','title="'.$lang['SET_USER_PERMISSIONS'].$row->username.'"',$_SESSION['username']);
						echo '</span>';
					}
				}
			}
			
			
			echo '</td><td '.$class3.'><span class="sm">';
			echo $row->summary;
			echo '&nbsp;</span></td></tr>';
		}

		function displayPost(&$prev,&$pages,&$next){
			echo '</table>';
			parent::displayPost($prev,$pages,$next);
		}
	}//end class
	
	
	
new queryHistory();



//
//					HISTORY LISTS
//
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