first commit

2014-03-26 14:18:20 +08:00
commit 41681f1f18
31 changed files with 4496 additions and 0 deletions
--- a/engine/lib/Url.class.php
+++ b/engine/lib/Url.class.php
@ -0,0 +1,147 @@
+<?php
+class Url{
+	const	SHORT_CLASS_TAG = 'c';
+	const	SHORT_METHOD_TAG = 'm';
+	const	URLBASE = '/';
+	public static $enter = array();
+	public static $params = array();
+	public static $custom = array();
+	public static $url = false;
+	
+	public static function setUrl( $url ){
+		self::$enter = self::$params = array();
+		self::$url = $url;
+		self::initParams();
+	}
+	public static function getUrl(){
+		self::initParams();
+		return self::$url;
+	}
+	public static function get( $str ){
+		self::initParams();
+		return isset( self::$params[$str] )?self::$params[$str]:false ;
+	}
+	public static function getClass(){
+		self::initParams();
+		return self::$enter['class'];
+	}
+	public static function getMethod(){
+		self::initParams();
+		return self::$enter['method'];
+	}
+	public static function make( $custom  = array() , $old = array() ){
+		self::initParams();
+		
+		$base = array();
+		
+		self::formatUrlParams( $base , $custom , $old  );
+		
+		//$base[self::SHORT_CLASS_TAG] = $base[self::SHORT_CLASS_TAG]?:self::getClass();
+		//$base[self::SHORT_METHOD_TAG] = $base[self::SHORT_METHOD_TAG]?:c('default_method');
+		
+		if( !$base[self::SHORT_CLASS_TAG] ){
+			$base[self::SHORT_CLASS_TAG] = self::getClass();
+			if( !$base[self::SHORT_METHOD_TAG] ){
+				$base[self::SHORT_METHOD_TAG] = self::getMethod();
+			}
+		}
+		if( !$base[self::SHORT_METHOD_TAG] ){
+			$base[self::SHORT_METHOD_TAG] = c('default_method');
+		}
+		
+		if( $base[self::SHORT_METHOD_TAG]== c('default_method') ){
+			unset( $base[self::SHORT_METHOD_TAG]  );
+			if( !$custom && !$old &&  $base[self::SHORT_CLASS_TAG]== c('default_class')  ){
+				unset( $base[self::SHORT_CLASS_TAG]  );
+			}
+		}
+		//start to make url 
+		$url = c('url_base')?c('url_base'):self::URLBASE;
+		if( c('static_url') ){
+			if( $base )
+				$url .= join('/',$base).'/';
+				
+			if( $custom ){
+				foreach( $custom as $k => $v ){
+					if( $v ){
+						$url .= $k.'/'.$v.'/';
+					}
+				}
+			}
+		}else{
+			if( $base )
+				$custom += $base;
+				
+			if( $custom )
+				$url .= '?'.http_build_query($custom); 
+		}
+		
+		return $url;
+	}
+	public static function initParams(){
+		if( !self::$enter ){
+			$custom = array();
+			if( !self::$url ){
+				if( c('static_url')  ){
+					self::$url = isset($_SERVER['REDIRECT_URL'])&&$_SERVER['REDIRECT_URL']?$_SERVER['REDIRECT_URL']:$_SERVER['PATH_INFO'];
+				}else{
+					self::$url = $_GET;
+				}
+			}
+			if( c('static_url') ){
+				$tempArray = explode( '/' , trim(self::$url , '/' )  );
+				if( $tempArray ){
+					if( count( $tempArray )%2 == 0 ){
+						$custom['class'] = safeUrlString(array_shift( $tempArray ));
+						$custom['method'] = safeUrlString(array_shift( $tempArray ));
+					}else{
+						$custom['class'] = safeUrlString(array_shift( $tempArray ));
+						$custom['method'] = c('default_method');
+					}
+				}
+				if( $tempArray ){
+					foreach( array_chunk($tempArray, 2) as $v ){
+						list( $key , $value ) = $v;
+						$custom[$key] = $value;
+					}
+				}
+			}else{
+				$custom = self::$url;
+			}
+			$base = array();
+			self::formatUrlParams( $base , $custom );
+			self::$enter['class'] = $base[self::SHORT_CLASS_TAG]?:c('default_class');
+			self::$enter['method'] = $base[self::SHORT_METHOD_TAG]?:c('default_method');
+			self::$params = $custom;
+			if( c('static_url') ){
+				$_REQUEST += $base + $custom;
+				$_GET += $base + $custom;
+			}
+		}
+	}
+	private static function formatUrlParams(  &$base , &$custom , $old = array() ){
+		// init url params
+		if( !is_array( $custom ) ){
+			parse_str( ltrim( $custom , '?' ) , $custom);
+		}
+		$custom += self::$custom;
+		if( $old ){
+			foreach( $old as $v ){
+				if( $v && self::$params[$v] ){
+					$custom[$v] = self::$params[$v];
+				}
+			}
+		}
+		//init custom params
+		$needFix = array( 'class' , 'method' , self::SHORT_CLASS_TAG , self::SHORT_CLASS_TAG );
+		foreach( $needFix  as $v ){
+			$custom[$v] = $custom[$v]?:NULL;
+		}
+		
+		$class = $custom[self::SHORT_CLASS_TAG]?:$custom['class'];
+		$method = $custom[self::SHORT_METHOD_TAG]?:$custom['method'];
+		unset( $custom['class'], $custom[self::SHORT_CLASS_TAG] , $custom['method'] ,$custom[self::SHORT_METHOD_TAG] );
+		$base[self::SHORT_CLASS_TAG] = $class;
+		$base[self::SHORT_METHOD_TAG] = $method;
+	}
+}