plugincreatetool.php

一款基于PHP的网络日记程序。WikyBlog支持：多用户的 BLOG

<?php

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


class createPluginTool{
	var $types = array();
	
	//used for checking
	var $existingVars = array();
	var $usedCols = array();
	
	//resulting files
	var $sqlFile, $infoFile, $classFile;
	
	
	function createPluginTool(){
		global $page;
		
		includeFile('admin/CheckPrivs.php');
		if( !checkPrivs::isGranted() ){
			return;
		}
		
		$temp = get_class_vars('dbPage');
		foreach($temp as $var => $value){
			$this->existingVars[strtolower($var)] = $value;
		}
		if( array_key_exists('content', $this->existingVars ) ){
			unset($this->existingVars['content']);
		}
		if( array_key_exists('keywords', $this->existingVars ) ){
			unset($this->existingVars['keywords']);
		}
		
		$this->types['SPECIAL TYPES'] = FALSE;
		$this->types['WIKI SYNTAX'] = 'WIKI SYNTAX';
		$this->types['URL'] = 'url';
		
		$this->types['LIST TYPES'] = FALSE;
		$this->types['ENUM'] = 'list';
		$this->types['SET'] = 'list';
		
		$this->types['DATE & TIME TYPES'] = FALSE;
		$this->types['DATE'] = 'date';
		//$this->types['DATETIME'] = 'date';
		//$this->types['TIMESTAMP'] = 'date';
		$this->types['TIME'] = 'date';
		//$this->types['YEAR'] = 'date';
		
		$this->types['STRING TYPES'] = FALSE;
		$this->types['CHAR'] = 'len';
		$this->types['VARCHAR'] = 'len';
		$this->types['BINARY'] = 'len';
		$this->types['VARBINARY'] = 'len';
		
		$this->types['NUMERIC TYPES'] = FALSE;
		$this->types['TINYINT'] = 'int';
		$this->types['SMALLINT'] = 'int';
		$this->types['MEDIUMINT'] = 'int';
		$this->types['INT'] = 'int';
		$this->types['BIGINT'] = 'int';
		// $this->types['FLOAT'] = 'dec';
		// $this->types['DOUBLE'] = 'dec';
		// $this->types['DECIMAL'] = 'dec';
		
		
		//$this->types['TEXT'] = 'text';
		//$this->types['TINYBLOB'] = 'text';
		//$this->types['TINYTEXT'] = 'text';
		//$this->types['BLOB'] = 'text';
		//$this->types['MEDIUMBLOB'] = 'text';
		//$this->types['MEDIUMTEXT'] = 'text';
		//$this->types['LONGBLOB'] = 'text';
		//$this->types['LONGTEXT'] = 'text';
		
		
		//$this->types['BOOL'] = '';
	}
	
	function createScripts(){
		global $packageVersion,$page,$rootDir;
		
		
		//
		//	SQL File
		//
		
			$this->sqlFile = array();
			$this->sqlFile['Engine'] = 'MyISAM';
			$this->sqlFile['Collation'] = 'utf8_general_ci';
			$this->sqlFile['Default_charset'] = 'DEFAULT CHARSET=utf8';
			$this->sqlFile['columns'] = array();
			$this->sqlFile['columns']['file_id'] = '`file_id` int(8) unsigned NOT NULL';
			$this->sqlFile['columns']['owner'] = '`owner` varchar(20) NOT NULL';
			$this->sqlFile['columns']['title'] = '`title` varchar(40) NOT NULL';
			$this->sqlFile['columns']['summary'] = '`summary` varchar(200) DEFAULT NULL';
			$this->sqlFile['columns']['hitcounter'] = '`hitcounter` mediumint(8) unsigned NOT NULL';
			$this->sqlFile['keys'] = array();
			$this->sqlFile['keys']['PRIMARY'] = 'PRIMARY KEY (`owner`, `title`)';
			$this->sqlFile['keys']['file_id'] = 'UNIQUE (`file_id`)';
			
			foreach($_POST['add'] as $array){
				$this->createSql($array);
			}
			//message(showArray($this->sqlFile));
			
		//
		//	dbInfo File
		//
			
			$plugin = toStorage($_POST['plugin']);
			$lowerName = wbStrtolower($plugin);
			$this->infoFile = array();
			$this->infoFile[] = '<'.'?'.'php';
			$this->infoFile[] = '$installInfo[\'class\'] = \''.$lowerName.'\';';
			$this->infoFile[] = '$installInfo[\'dbTable\'] = "`{$wbTablePrefix}xt_{$lowerName}`";';
			
		$this->createClass($plugin);
		return $plugin;
	}
	
	function modify($plugin){
		global $rootDir,$packageVersion,$page,$dbObject;
		$lowerName = wbStrtolower($plugin);
		$page->formAction = $dbObject->links['Create Plugin'].'?plugin='.$lowerName;

		//
		//	Output
		//
			ob_start();
			
			echo '<p>';
			echo 'The following textareas contain the generated code for your plugin.';
			echo '</p>';
			
			echo '<h2>Manual Installation</h2>';
			echo '<ol>';
				echo '<li>Create a directory <tt>'.$rootDir.'/plugins/'.$lowerName.'.</tt></li>';
				echo '<li>In this directory create three files: <tt>class.php, dbInfo.php, installSQL.php</tt>  </li>';
				echo '<li>Cut and paste the code in the following textareas into the corresponding files.  </li>';
				echo '<li>Go to '.wbLinks::admin('DataTypes','Manage Plugins').' install your new plugin.</li>';
			echo '</ol>';
			

			echo '<h2>Plugin Code</h2>';
			
			echo '<h3 class="heading">class.php</h3>';
			echo '<div style="margin:0 3em 0 3em;">';
			echo '<textarea wrap="off" style="width:100%;margin:0;" rows="20">';
			$temp = '<'.'?'.'php'."\n";
			$temp .= 'defined(\'WikyBlog\') or die(\'Not an entry point...\');'."\n";
			$temp .= implode("\n",$this->classFile);
			
			echo htmlspecialchars($temp);
			echo '</textarea>';
			echo '</div>';
			
						
			echo '<h3 class="heading">dbInfo.php</h3>';
			echo '<div style="margin:0 3em 0 3em;">';
			echo '<textarea wrap="off" style="width:100%;" rows="7">';
			$temp = implode("\n",$this->infoFile);
			echo htmlspecialchars($temp);
			echo '</textarea>';
			echo '</div>';
			
			echo '<h3 class="heading">installSQL.php</h3>';
			echo '<div style="margin:0 3em 0 3em;">';
			echo '<textarea wrap="off" style="width:100%;" rows="7">';
			
			//this is from admin/PluginSQL.php
			$text = '<'.'?'."php\n";
			$text .= "//\n";
			$text .= "//\t\tWikyBlog Generated File\n";
			$text .= "//\t\tpackage version ".$packageVersion."\n";
			$text .= "//\t\tadminPluginSQL.php\n";		
			$text .= "//\t\t********************************************************************************************************\n";
			$text .= "//\t\tThis file contains a serialized array used to create/alter database tables used by the WikyBlog software\n";
			$text .= "//\t\tDon't edit anything in this file!\n";
			$text .= "//\n\n";
			$text .= 'defined(\'WikyBlog\') or die(\'Not an entry point...\');';
			$text .= "\n\n";
			$text .= '$dbData = \'';
			$array = array();
			$array['xt_'.wbStrtolower($plugin)] = $this->sqlFile;
			$text .= addcslashes(serialize($array),"\'");
			$text .= '\';';
			$text .= "\n\n\n";
			echo htmlspecialchars($text);
			echo '</textarea>';
			echo '</div>';

			
			$page->contentA['Plugin Code'] = wb::get_clean();

		return true;
	}
	
	function addToDB($plugin){
		global $wbTables,$wbTablePrefix,$page,$dbInfo;
		$lowerName = wbStrtolower($plugin);
		includeFile('admin/PluginAdd.php');
		$selector = 'class:'.$lowerName;
		
		//
		//	class
		//	
			$class = implode("\n",$this->classFile);
			if( !pluginAdd::ad_object($selector,$class) ){
				$page->contentA['Plugin Installation'] = '<div style="text-align:center;margin:5em;">Plugin installation failed. (2)</div>';
				return;
			}
			
		//
		//	dbInfo and sql
		//	
			$info = array();
			$info['dbPlugin'] = true;
			$info['dbTable'] = 	"`{$wbTablePrefix}xt_{$lowerName}`";
			$info['class'] = $lowerName;
			
			$array = array();
			$array['xt_'.$lowerName] = $this->sqlFile;
			$temp = serialize($array);
			
			if( !pluginAdd::add($plugin,$temp,$info) ){
				$page->contentA['Plugin Installation'] = '<div style="text-align:center;margin:5em;">Plugin installation failed. (2)</div>';
				return;
			}
			
		$page->contentA['Plugin Installation'] = '<div style="text-align:center;margin:5em;">Plugin added successfully.</div>';
		
	}
	
	////////////////////////////////////////////////////////////////////////
	//
	//		Create the class File
	//
	function createClass($name){
		$tab = "\t";
		
		
		$t =& $this->classFile;
		$t = array();
		
		
		$dbValues = ' array(\'owner\'=>1,\'title\'=>1';
		$vars = array();
		$user = array();
		
		foreach($_POST['add'] as $i => $array){
			$temp = strtolower($array['name']);
			if( $temp == 'keywords'){
				$user[] = '\''.$temp.'\'=>1';
				
			}else{
				$dbValues .= ',\''.$temp.'\'=>1';
				$user[] = '\''.$temp.'\'=>1';
				$vars[] = '$'.$temp;
			}
		}
		$dbValues .= ');';
		$userValues = ' array('.implode(',',$user).');';
		
		
		$t[] = '';
		$t[] = 'class '.$name.' extends dbPage{';
		$t[] = '';
		
		if( count($vars) > 0){
			$t[] = $tab.'var '.implode(',',$vars).';';
			$t[] = '';
		}
		
		$t[] = '';
		$t[] = $tab.'var $dbValues ='.$dbValues;
		$t[] = $tab.'var $userValues ='.$userValues;
		$t[] = '';
		$t[] = $tab.'function '.$name.'($type){';
		$t[] = $tab.$tab.'$this->objectType = $type;';
		$t[] = $tab.$tab.'$this->setDbInfo();';
		$t[] = $tab.'}';
		
		$t[] = '';
		$t[] = $tab.'function setLinks(){';
		$t[] = $tab.$tab.'global $page,$pageOwner,$lang;';
		$t[] = $tab.$tab.'parent::setLinks();';
		$t[] = $tab.$tab.'$page->displayTitle = $lang[$this->objectType] .\' > \'.toDisplay($this->title);';
		$t[] = $tab.$tab.'$this->links[\'?\'] = \''.$name.'\';';
		$t[] = $tab.'}';
		
		//newPage
		//
		//!!	hmm.. they won't all have content!
		//
		$t[] = '';
		$t[] = $tab.'function newPage(){';
		$t[] = $tab.$tab.'global $includeDir,$page,$userLanguage,$lang;';
		$t[] = $tab.$tab.'parent::newPage();';
		$t[] = $tab.$tab.'if( $this->editable ){';
		$t[] = $tab.$tab.$tab.'$this->content = wbLang::text(\'DEFAULT_CONTENT\',$this->uniqLink);';
		$t[] = $tab.$tab.$tab.'if( empty($page->userCmd) && cookies() ){';
		$t[] = $tab.$tab.$tab.$tab.'$page->userCmd = \'edit\';';
		$t[] = $tab.$tab.$tab.'}';
		$t[] = $tab.$tab.'}else{';
		$t[] = $tab.$tab.$tab.'$this->content = $lang[\'DEFAULT_CONTENT_PROTECTED\'];';
		$t[] = $tab.$tab.'}';
		
		foreach($_POST['add'] as $array){
			$lowerName = strtolower($array['name']);
			switch($array['type']){
				case 'URL':
					$t[] = $tab.$tab.'$this->'.$lowerName.' = "http://";';
				break;
				case 'DATE':
					$t[] = $tab.$tab.'$this->'.$lowerName.' = "0000-00-00";';
				break;
				case 'TIME':
					$t[] = $tab.$tab.'$this->'.$lowerName.' = "00:00:00";';
				break;
			}
		}
		$t[] = $tab.'}';
		$t[] = '';
		
		
		//outputObj
		$t[] = '';
		$t[] = $tab.'function outputObj($field=true){';
		$t[] = $tab.$tab.'global $page,$wbParser;';
		$t[] = $tab.$tab.'includeFile(\'tool/pluginDisplay.php\');';
		$t[] = $tab.$tab.'ob_start();';
		$t[] = $tab.$tab.'initiateParser();';
		$t[] = $tab.$tab.'$field = $this->getOutputField($field);';
		$t[] = '';
		$t[] = $tab.$tab.'echo \'<table cellpadding="7">\';';
		
		$savebarKeywords = false;
		$len = count($_POST['add']);
		$i = 1;
		foreach($_POST['add'] as $array){
			$lowerName = strtolower($array['name']);
			if( ($i == $len) && ($lowerName =='keywords')){
				if( $array['type'] === 'VARCHAR' ){
					$savebarKeywords = true;
					continue;
				}
			}
			$i++;
			
			switch($array['type']){
				
				case 'WIKI SYNTAX':
					$t[] = $tab.$tab.'pluginDisplay::wiki($this->'.$lowerName.');';
				break;
				
				case 'URL':
					$t[] = $tab.$tab.'pluginDisplay::url(\''.$array['name'].'\',$this->'.$lowerName.');';
				break;
				case 'TIME':
					$t[] = $tab.$tab.'pluginDisplay::time(\''.$array['name'].'\',$this->'.$lowerName.');';
				break;
				case 'DATE':
					$t[] = $tab.$tab.'pluginDisplay::date(\''.$array['name'].'\',$this->'.$lowerName.');';
				break;

				default:
					$t[] = $tab.$tab.'pluginDisplay::display(\''.$array['name'].'\',$this->'.$lowerName.');';
				break;
			}
		}
		$t[] = $tab.$tab.'echo \'</table>\';';
		$t[] = '';
		
		
		$t[] = $tab.$tab.'$page->contentA[$field] = wb::get_clean();';
		$t[] = $tab.$tab.'$page->contentShowId = $field;';
		$t[] = $tab.$tab.'return $field;';
		$t[] = $tab.'}';
		$t[] = '';
		
		
		
		//abbrevOutput
		$t[] = '';
		$t[] = $tab.'function abbrevOutput(&$row){';
		$t[] = $tab.$tab.'includeFile(\'tool/pluginDisplay.php\');';
		$t[] = $tab.$tab.'pluginDisplay::abbrevHeading($row);';
		$t[] = '';
		$t[] = $tab.$tab.'echo \'<table>\';';
		
		$i = 0;
		$comment = '';
		foreach($_POST['add'] as $array){
			if( $i == 3 ){
				$comment = '//';
				$t[] = '';
				$t[] = $tab.$tab.$comment.'The following values were commented out to create an abbreviated display for this object.';
			}
			$i++;
			
			$lowerName = strtolower($array['name']);
			
			switch($array['type']){
				case 'WIKI SYNTAX':
					$t[] = $tab.$tab.$comment.'pluginDisplay::abbrevWiki($row->'.$lowerName.',$row->uniqLink);';
				break;
				
				case 'URL':
					$t[] = $tab.$tab.$comment.'pluginDisplay::url(\''.$array['name'].'\',$row->'.$lowerName.');';
				break;
				case 'TIME':
					$t[] = $tab.$tab.$comment.'pluginDisplay::time(\''.$array['name'].'\',$row->'.$lowerName.');';
				break;
				case 'DATE':
					$t[] = $tab.$tab.$comment.'pluginDisplay::date(\''.$array['name'].'\',$row->'.$lowerName.');';
				break;

				default:
					$t[] = $tab.$tab.$comment.'pluginDisplay::display(\''.$array['name'].'\',$row->'.$lowerName.');';
				break;
			}			
		}
		
		$t[] = '';
		$t[] = $tab.$tab.'echo \'</table>\';';
		$t[] = $tab.'}';
		$t[] = '';
		
		
		//setFromPost
		$t[] = '';
		$t[] = $tab.'function setFromPost(){';
		$t[] = $tab.$tab.'includeFile(\'tool/pluginEdit.php\');';
		
		foreach($_POST['add'] as $array){
			if( isset($array['type']) ){
				$name = strtolower($array['name']);
				switch($array['type']){
					case 'SET':
						$t[] = $tab.$tab.'pluginFromPost::setSet(\''.$name.'\');';
					break;
				}
			}
			
		}
		$t[] = $tab.$tab.'parent::setFromPost();';
		$t[] = $tab.'}';
		$t[] = '';

		//check
		$t[] = '';
		$t[] = $tab.'function checkData($warn=true){';
		$t[] = $tab.$tab.'if(!$warn){ return;}';
		$t[] = $tab.$tab.'global $wbParser,$lang;';
		$t[] = $tab.$tab.'includeFile(\'tool/pluginCheck.php\');';
			foreach($_POST['add'] as $array){
				$name = strtolower($array['name']);
				switch($array['type']){
					case 'URL':
						$t[] = $tab.$tab.'pluginCheck::url(\''.$name.'\',$warn);';
					break;
					case 'WIKI SYNTAX':
						$t[] = $tab.$tab.'pluginCheck::wiki(\''.$name.'\',$warn);';		
					break;
					
					///Date and Time
					case 'DATE':
						$this->classFile[] = $tab.$tab.'pluginCheck::date(\''.$array['name'].'\');';
					break;
					case 'TIME':
						$this->classFile[] = $tab.$tab.'pluginCheck::time(\''.$array['name'].'\');';
					break;
					
					///Integers
					case 'TINYINT':
						$this->classFile[] = $tab.$tab.'pluginCheck::integer(\''.$array['name'].'\',\'TINYINT\');';
					break;
					case 'SMALLINT':
						$this->classFile[] = $tab.$tab.'pluginCheck::integer(\''.$array['name'].'\',\'SMALLINT\');';
					break;
					case 'MEDIUMINT':
						$this->classFile[] = $tab.$tab.'pluginCheck::integer(\''.$array['name'].'\',\'MEDIUMINT\');';
					break;
					case 'INT':
						$this->classFile[] = $tab.$tab.'pluginCheck::integer(\''.$array['name'].'\',\'INT\');';
					break;
					case 'BIGINT':
						$this->classFile[] = $tab.$tab.'pluginCheck::integer(\''.$array['name'].'\',\'BIGINT\');';
					break;
				}
			}
		$t[] = $tab.'}';
		$t[] = '';
		
		//editValues
		$t[] = '';
		$t[] = $tab.'function editValues(){';
		$t[] = $tab.$tab.'global $page,$jsNum;';
		$t[] = $tab.$tab.'$page->css2 = true;';
		$t[] = $tab.$tab.'$page->scripts[] = \'/include/\'.$jsNum.\'/editing.js\';';