ownerlinks.php

一款基于PHP的网络日记程序。WikyBlog支持：多用户的 BLOG

		}
		
		function moveUp(){
			global $page,$pageOwner;
			if( !is_numeric($page->cmdArg[1]) || !isset($pageOwner['data2']['links'][$page->cmdArg[0]])){
				message('INVALID_REQUEST');
				return;
			}
			if( !isset($pageOwner['data2']['links'][$page->cmdArg[0]][$page->cmdArg[1]])){
				message('INVALID_REQUEST');
				return;
			}
			$new = array();
			$entry = $pageOwner['data2']['links'][$page->cmdArg[0]][$page->cmdArg[1]];
			foreach($pageOwner['data2']['links'][$page->cmdArg[0]] as $i => $linkArray){
				if( $i === ($page->cmdArg[1]-1)){
					$new[] = $entry;
				}elseif( $i === $page->cmdArg[1]){
					continue;
				}
				$new[] = $linkArray;
			}
			$pageOwner['data2']['links'][$page->cmdArg[0]] = $new;
		}
		
		function moveDown(){
			global $page,$pageOwner;
			if( !is_numeric($page->cmdArg[1]) ){
				message('INVALID_REQUEST');
				return;
			}
			$page->cmdArg[1]++;
			$this->moveUp();
		}

	
			
	//
	// Show
	//
		function showAll(){
			global $page,$pageOwner,$dbObject,$lang;
			
			$i = 0;
			$groupTotal = count($pageOwner['data2']['links']);
			foreach($pageOwner['data2']['links'] as $groupName => $linkData){
				
				$this->showGroupLinks($i,$groupTotal,$groupName,$linkData);
				$i++;
			}
			
			//
			// forms
			//
				
				echo '<table style="margin-right:auto;margin-left:auto;">';
				echo '<tr>';
				echo '<td style="text-align:center;" >';
				echo '<h3 >'.$lang['add_link'].'</h3>';
				$this->linkForm($_POST);
				echo '</td>';
				echo '</td></tr></table>';
		}
		
		function showGroupLinks(&$n,&$groupTotal,&$groupName,$linkData=false){
			global $page,$pageOwner,$dbObject,$lang;
				
			//
			//	Show
			//
				$groupData = false;
				$random = false;
				if( isset($pageOwner['data2']['groups'][$groupName]) ){
					$groupData =& $pageOwner['data2']['groups'][$groupName];
					
					if( isset($groupData['order']) && ($groupData['order'] == 'random') ){
						$random = true;
					}
				}
				
				
				$classes[] = 'class="tableRowEven" ';
				$classes[] = 'class="tableRowOdd" ';
				
				echo '<fieldset>';
				echo '<legend align="center">';
				if( $groupData !== false ){
					echo wbLinks::special('LinkGroups?cmd['.$groupName.']=edit',' '.$groupName);
				}elseif( !$groupData ){
					echo wbLinks::special('LinkGroups?cmd=addform&name='.$groupName,' '.$groupName);
					echo ' ('.$lang['deleted'].') ';
				}
				//echo '<div style="text-align:right">';
					if( $n != 0){
						echo '<input name="cmd['.$groupName.']" title="Move Up" value="groupup" type="image" src="'.wbLinks::getDir('/imgs/icons/arrow_up.gif').'" />';
					}
					if( ($n+1) != $groupTotal ){
						echo ' <input name="cmd['.$groupName.']" title="Move Down" value="groupdown" type="image" src="'.wbLinks::getDir('/imgs/icons/arrow_down.gif').'"  />';
					}				
				
				//echo '</div>';
				echo '</legend>';
				if( $linkData ){
					echo '<table class="tableRows" style="width:100%;margin:0 1em 1em 1em;">';
					echo '<tr>';
					echo '<th style="width:20%">'.$lang['label'].'</th>';
					echo '<th style="width:20%">'.$lang['uri'].'</th>';
					echo '<th style="width:40%">'.$lang['description'].'</th>';
					echo '<th style="width:20%">'.$lang['options'].'</th>';
					echo '</tr>';
				
					$count = count($linkData);
					foreach($linkData as $i => $linkArray){
					echo '<tr '.$classes[($i%2)].'>';
						
						echo '<td>';
						echo $linkArray['label'];
						echo '</td>';
						
						echo '<td>';
						echo '<a href="'.$linkArray['uri'].'"';
						if( isset($linkArray['intern']) ){
							echo ' rev="'.toStorageUrl($linkArray['uri']).'"';
						}else{
							echo ' class="external" target="_new"';
						}
						echo '>';
						
						$showUri = $linkArray['uri'];
						$pos = strpos($showUri,'://');
						if( $pos !== false){
							$showUri = substr($showUri,$pos+3);
						}
						if( strlen($showUri) > 20 ){
							echo substr($showUri,0,20).'...';
						}else{
							echo $showUri;
						}
						
						echo '</a>';
						
						echo '</td>';
						
						echo '<td class="sm">';
						if( !empty($linkArray['desc']) ){
							echo $linkArray['desc'];
						}else{
							echo ' ';
						}
						echo '</td>';
						
						echo '<td style="white-space:nowrap">';
						if( !$random ){
							if( $i != 0){
								echo '<input name="cmd['.$groupName.']['.$i.']" value="up" title="Move Up" type="image" src="'.wbLinks::getDir('/imgs/icons/arrow_up.gif').'" />';
							}else{
								echo '<img src="'.wbLinks::getDir('/imgs/blank.gif').'" height="16" width="16" />';
							}
							echo ' &nbsp; ';
							if( ($i+1) != $count ){
								echo ' <input name="cmd['.$groupName.']['.$i.']" value="down" title="Move Down" type="image" src="'.wbLinks::getDir('/imgs/icons/arrow_down.gif').'" />';
							}else{
								echo ' <img src="'.wbLinks::getDir('/imgs/blank.gif').'" height="16" width="16" />';
							}
						}else{
							echo ' <img src="'.wbLinks::getDir('/imgs/blank.gif').'" height="16" width="16" />';
							echo ' &nbsp; ';
							echo ' <img src="'.wbLinks::getDir('/imgs/blank.gif').'" height="16" width="16" />';
						}
						
						echo ' <input type="submit" name="cmd['.$groupName.']['.$i.']" value="'.$lang['edit'].'" />';
						echo ' <input type="submit" name="cmd['.$groupName.']['.$i.']" value="'.$lang['delete'].'" />';
						echo '</td>';
						
						echo '</tr>';
					}
					echo '</table>';
				}
				echo '</fieldset>';
		}
	//
	// forms
	//
		function setGroups(){
			global $pageOwner;
			if( isset($pageOwner['data2']['groups']) && is_array($pageOwner['data2']['groups']) ){
				foreach($pageOwner['data2']['groups'] as $group => $groupData){
					$this->groups[$group] = $group;
				}
			}
			foreach($pageOwner['data2']['links'] as $group => $linkData){
				$this->groups[$group] = $group;
			}
		}

		function linkForm($args,$how='add_link',$group=''){
			global $lang,$serverName4,$pageOwner;
			
			$args += array('label'=>'','uri'=>'','desc'=>'','type'=>'');
			if( empty($group) && isset($args['group']) ){
				$group =& $args['group'];
			}
			
			$local = array(''=>'auto_detect',' '=>'','external'=>'external_link','internal'=>'internal_link');
			
			echo '<table cellspacing="7" class="WBeditArea1">';
			echo '<tr>';
				echo '<td style="text-align:right;"><b>* '.$lang['label'].': </b></td>';
				echo '<td><input type="text" name="label" size="50" value="'.htmlspecialchars($args['label']).'" />';
				echo '</tr>';
			echo '<tr>';
				echo '<td style="text-align:right"><b>* '.$lang['uri'].': </b></td>';
				echo '<td><input type="text" name="uri" size="50" value="'.htmlspecialchars($args['uri']).'" />';
				echo '</tr>';
				
			echo '<tr>';
				echo '<td style="text-align:right"><b>'.$lang['description'].': </b></td>';
				echo '<td><input type="text" name="desc" size="50" value="'.htmlspecialchars($args['desc']).'" />';
				echo '</tr>';
				
			echo '<tr>';
				echo '<td style="text-align:right"><b>'.$lang['group'].': </b></td>';
				echo '<td>';
				echo $this->formSelect('group',$this->groups,$group,false);
				echo ' ';
				echo wbLinks::special('LinkGroups','link_groups');
				echo '</td>';
				echo '</tr>';
				
			echo '<tr>';
				echo '<td style="text-align:right"><b> '.$lang['type'].': </b></td>';
				echo '<td>';
				echo $this->formSelect('type',$local,$args['type']);
				echo '</td>';
				echo '</tr>';
				
			echo '<tr>';
				echo '<td></td>';
				echo '<td>';
				echo '<input type="submit" name="cmd" value="'.$lang[$how].'" />';
				echo ' <input type="submit" name="cmd" value="'.$lang['cancel'].'" />';
				echo '</tr>';
				
			echo '</table>';
			
		}
		
		function formSelect($name,$values,$selected=null,$useLang=true){
			global $lang;
			$select = '<select name="'.$name.'">';
			foreach($values as $key => $value){
				if($key == $selected){
					$focus = ' selected ';
				}else{
					$focus = '';
				}
				if( $useLang && isset($lang[$value]) ){
					$value = $lang[$value];
				}
				$select .= '<option value="'.htmlspecialchars($key).'" '.$focus.'>'.$value.'</option>';
			}
			$select .= '</select>';
			return $select;
		}		
		
		
	//
	// Template detection
	//
	
		function hasLinks(){
			$contents = file_get_contents($this->templateFile);
			if( strpos($contents,'$page->getLinks();') === false){
				message('Your template does not have links enabled.');
			}
		}
		
		function whichTemplate(){
			global $pageOwner,$includeDir,$rootDir;
			
			if( isset($pageOwner['template']) && !empty($pageOwner['template']) ){
				$template = whichTemplate($pageOwner);
				if( is_array($template)){
					$this->templateFile = $rootDir.'/templates/'.$template['templateNameLow'].'/template.php';
					if( file_exists($this->templateFile)){
						return;
					}
				}
			}
			if( isset($pageOwner['pTemplate']) && $pageOwner['pTemplate'] != ''){
				$this->templateFile = $includeDir.'/themes/'.dirname($pageOwner['pTemplate']).'/template.php';
				if( file_exists($this->templateFile) ){
					return;
				}
			}
			$this->templateFile = $includeDir.'/themes/default/template.php';
			return;
		}

}
new ownerLinks();