<?php /** * TUrlMapping, TUrlMappingPattern and TUrlMappingPatternSecureConnection class file. * * @author Wei Zhuo <weizhuo[at]gamil[dot]com> * @link http://www.pradosoft.com/ * @copyright Copyright © 2005-2012 PradoSoft * @license http://www.pradosoft.com/license/ * @version $Id$ * @package System.Web */ Prado::using('System.Web.TUrlManager'); Prado::using('System.Collections.TAttributeCollection'); /** * TUrlMapping Class * * The TUrlMapping module allows PRADO to construct and recognize URLs * based on specific patterns. * * TUrlMapping consists of a list of URL patterns which are used to match * against the currently requested URL. The first matching pattern will then * be used to decompose the URL into request parameters (accessible through * <code>$this->Request['paramname']</code>). * * The patterns can also be used to construct customized URLs. In this case, * the parameters in an applied pattern will be replaced with the corresponding * GET variable values. * * Since it is derived from {@link TUrlManager}, it should be configured globally * in the application configuration like the following, * <code> * <module id="request" class="THttpRequest" UrlManager="friendly-url" /> * <module id="friendly-url" class="System.Web.TUrlMapping" EnableCustomUrl="true"> * <url ServiceParameter="Posts.ViewPost" pattern="post/{id}/" parameters.id="\d+" /> * <url ServiceParameter="Posts.ListPost" pattern="archive/{time}/" parameters.time="\d{6}" /> * <url ServiceParameter="Posts.ListPost" pattern="category/{cat}/" parameters.cat="\d+" /> * </module> * </code> * * In the above, each <tt><url></tt> element specifies a URL pattern represented * as a {@link TUrlMappingPattern} internally. You may create your own pattern classes * by extending {@link TUrlMappingPattern} and specifying the <tt><class></tt> attribute * in the element. * * The patterns can be also be specified in an external file using the {@link setConfigFile ConfigFile} property. * * The URL mapping are evaluated in order, only the first mapping that matches * the URL will be used. Cascaded mapping can be achieved by placing the URL mappings * in particular order. For example, placing the most specific mappings first. * * Only the PATH_INFO part of the URL is used to match the available patterns. The matching * is strict in the sense that the whole pattern must match the whole PATH_INFO of the URL. * * From PRADO v3.1.1, TUrlMapping also provides support for constructing URLs according to * the specified pattern. You may enable this functionality by setting {@link setEnableCustomUrl EnableCustomUrl} to true. * When you call THttpRequest::constructUrl() (or via TPageService::constructUrl()), * TUrlMapping will examine the available URL mapping patterns using their {@link TUrlMappingPattern::getServiceParameter ServiceParameter} * and {@link TUrlMappingPattern::getPattern Pattern} properties. A pattern is applied if its * {@link TUrlMappingPattern::getServiceParameter ServiceParameter} matches the service parameter passed * to constructUrl() and every parameter in the {@link getPattern Pattern} is found * in the GET variables. * * @author Wei Zhuo <weizhuo[at]gmail[dot]com> * @version $Id$ * @package System.Web * @since 3.0.5 */ class TUrlMapping extends TUrlManager { /** * @var TUrlMappingPattern[] list of patterns. */ protected $_patterns=array(); /** * @var TUrlMappingPattern matched pattern. */ private $_matched; /** * @var string external configuration file */ private $_configFile=null; /** * @var boolean whether to enable custom contructUrl */ private $_customUrl=false; /** * @var array rules for constructing URLs */ protected $_constructRules=array(); private $_urlPrefix=''; private $_defaultMappingClass='TUrlMappingPattern'; /** * Initializes this module. * This method is required by the IModule interface. * @param mixed configuration for this module, can be null * @throws TConfigurationException if module is configured in the global scope. */ public function init($config) { parent::init($config); if($this->getRequest()->getRequestResolved()) throw new TConfigurationException('urlmapping_global_required'); if($this->_configFile!==null) $this->loadConfigFile(); $this->loadUrlMappings($config); if($this->_urlPrefix==='') $this->_urlPrefix=$this->getRequest()->getApplicationUrl(); $this->_urlPrefix=rtrim($this->_urlPrefix,'/'); } /** * Initialize the module from configuration file. * @throws TConfigurationException if {@link getConfigFile ConfigFile} is invalid. */ protected function loadConfigFile() { if(is_file($this->_configFile)) { if($this->getApplication()->getConfigurationType()==TApplication::CONFIG_TYPE_PHP) { $config = include $this->_configFile; $this->loadUrlMappings($dom); } else { $dom=new TXmlDocument; $dom->loadFromFile($this->_configFile); $this->loadUrlMappings($dom); } } else throw new TConfigurationException('urlmapping_configfile_inexistent',$this->_configFile); } /** * Returns a value indicating whether to enable custom constructUrl. * If true, constructUrl() will make use of the URL mapping rules to * construct valid URLs. * @return boolean whether to enable custom constructUrl. Defaults to false. * @since 3.1.1 */ public function getEnableCustomUrl() { return $this->_customUrl; } /** * Sets a value indicating whether to enable custom constructUrl. * If true, constructUrl() will make use of the URL mapping rules to * construct valid URLs. * @param boolean whether to enable custom constructUrl. * @since 3.1.1 */ public function setEnableCustomUrl($value) { $this->_customUrl=TPropertyValue::ensureBoolean($value); } /** * @return string the part that will be prefixed to the constructed URLs. Defaults to the requested script path (e.g. /path/to/index.php for a URL http://hostname/path/to/index.php) * @since 3.1.1 */ public function getUrlPrefix() { return $this->_urlPrefix; } /** * @param string the part that will be prefixed to the constructed URLs. This is used by constructUrl() when EnableCustomUrl is set true. * @see getUrlPrefix * @since 3.1.1 */ public function setUrlPrefix($value) { $this->_urlPrefix=$value; } /** * @return string external configuration file. Defaults to null. */ public function getConfigFile() { return $this->_configFile; } /** * @param string external configuration file in namespace format. The file * must be suffixed with '.xml'. * @throws TInvalidDataValueException if the file is invalid. */ public function setConfigFile($value) { if(($this->_configFile=Prado::getPathOfNamespace($value,$this->getApplication()->getConfigurationFileExt()))===null) throw new TConfigurationException('urlmapping_configfile_invalid',$value); } /** * @return string the default class of URL mapping patterns. Defaults to TUrlMappingPattern. * @since 3.1.1 */ public function getDefaultMappingClass() { return $this->_defaultMappingClass; } /** * Sets the default class of URL mapping patterns. * When a URL matching pattern does not specify "class" attribute, it will default to the class * specified by this property. You may use either a class name or a namespace format of class (if the class needs to be included first.) * @param string the default class of URL mapping patterns. * @since 3.1.1 */ public function setDefaultMappingClass($value) { $this->_defaultMappingClass=$value; } /** * Load and configure each url mapping pattern. * @param mixed configuration node * @throws TConfigurationException if specific pattern class is invalid */ protected function loadUrlMappings($config) { $defaultClass = $this->getDefaultMappingClass(); if(is_array($config)) { if(isset($config['urls']) && is_array($config['urls'])) { foreach($config['urls'] as $url) { $class=null; if(!isset($url['class'])) $class=$defaultClass; $pattern=Prado::createComponent($class,$this); $properties = isset($url['properties'])?$url['properties']:array(); $this->buildUrlMapping($class,$pattern,$properties,$url); } } } else { foreach($config->getElementsByTagName('url') as $url) { $properties=$url->getAttributes(); if(($class=$properties->remove('class'))===null) $class=$defaultClass; $pattern=Prado::createComponent($class,$this); $this->buildUrlMapping($class,$pattern,$properties,$url); } } } private function buildUrlMapping($class, $pattern, $properties, $url) { $pattern=Prado::createComponent($class,$this); if(!($pattern instanceof TUrlMappingPattern)) throw new TConfigurationException('urlmapping_urlmappingpattern_required'); foreach($properties as $name=>$value) $pattern->setSubproperty($name,$value); if($url instanceof TXmlElement) { $text = $url -> getValue(); if($text) { $text = preg_replace('/(\s+)/S', '', $text); if(($regExp = $pattern->getRegularExpression()) !== '') trigger_error(sPrintF('%s.RegularExpression property value "%s" for ServiceID="%s" and ServiceParameter="%s" was replaced by node value "%s"', get_class($pattern), $regExp, $pattern->getServiceID(), $pattern->getServiceParameter(), $text), E_USER_NOTICE); $pattern->setRegularExpression($text); } } $this->_patterns[]=$pattern; $pattern->init($url); $key=$pattern->getServiceID().':'.$pattern->getServiceParameter(); $this->_constructRules[$key][]=$pattern; } /** * Parses the request URL and returns an array of input parameters. * This method overrides the parent implementation. * The input parameters do not include GET and POST variables. * This method uses the request URL path to find the first matching pattern. If found * the matched pattern parameters are used to return as the input parameters. * @return array list of input parameters */ public function parseUrl() { $request=$this->getRequest(); foreach($this->_patterns as $pattern) { $matches=$pattern->getPatternMatches($request); if(count($matches)>0) { $this->_matched=$pattern; $params=array(); foreach($matches as $key=>$value) { if(is_string($key)) $params[$key]=$value; } if (!$pattern->getIsWildCardPattern()) $params[$pattern->getServiceID()]=$pattern->getServiceParameter(); return $params; } } return parent::parseUrl(); } /** * Constructs a URL that can be recognized by PRADO. * * This method provides the actual implementation used by {@link THttpRequest::constructUrl}. * Override this method if you want to provide your own way of URL formatting. * If you do so, you may also need to override {@link parseUrl} so that the URL can be properly parsed. * * The URL is constructed as the following format: * /entryscript.php?serviceID=serviceParameter&get1=value1&... * If {@link THttpRequest::setUrlFormat THttpRequest.UrlFormat} is 'Path', * the following format is used instead: * /entryscript.php/serviceID/serviceParameter/get1,value1/get2,value2... * @param string service ID * @param string service parameter * @param array GET parameters, null if not provided * @param boolean whether to encode the ampersand in URL * @param boolean whether to encode the GET parameters (their names and values) * @return string URL * @see parseUrl * @since 3.1.1 */ public function constructUrl($serviceID,$serviceParam,$getItems,$encodeAmpersand,$encodeGetItems) { if($this->_customUrl) { if(!(is_array($getItems) || ($getItems instanceof Traversable))) $getItems=array(); $key=$serviceID.':'.$serviceParam; $wildCardKey = ($pos=strrpos($serviceParam,'.'))!==false ? $serviceID.':'.substr($serviceParam,0,$pos).'.*' : $serviceID.':*'; if(isset($this->_constructRules[$key])) { foreach($this->_constructRules[$key] as $rule) { if($rule->supportCustomUrl($getItems)) return $rule->constructUrl($getItems,$encodeAmpersand,$encodeGetItems); } } elseif(isset($this->_constructRules[$wildCardKey])) { foreach($this->_constructRules[$wildCardKey] as $rule) { if($rule->supportCustomUrl($getItems)) { $getItems['*']= $pos ? substr($serviceParam,$pos+1) : $serviceParam; return $rule->constructUrl($getItems,$encodeAmpersand,$encodeGetItems); } } } } return parent::constructUrl($serviceID,$serviceParam,$getItems,$encodeAmpersand,$encodeGetItems); } /** * @return TUrlMappingPattern the matched pattern, null if not found. */ public function getMatchingPattern() { return $this->_matched; } } /** * TUrlMappingPattern class. * * TUrlMappingPattern represents a pattern used to parse and construct URLs. * If the currently requested URL matches the pattern, it will alter * the THttpRequest parameters. If a constructUrl() call matches the pattern * parameters, the pattern will generate a valid URL. In both case, only the PATH_INFO * part of a URL is parsed/constructed using the pattern. * * To specify the pattern, set the {@link setPattern Pattern} property. * {@link setPattern Pattern} takes a string expression with * parameter names enclosed between a left brace '{' and a right brace '}'. * The patterns for each parameter can be set using {@link getParameters Parameters} * attribute collection. For example * <code> * <url ... pattern="articles/{year}/{month}/{day}" * parameters.year="\d{4}" parameters.month="\d{2}" parameters.day="\d+" /> * </code> * * In the above example, the pattern contains 3 parameters named "year", * "month" and "day". The pattern for these parameters are, respectively, * "\d{4}" (4 digits), "\d{2}" (2 digits) and "\d+" (1 or more digits). * Essentially, the <tt>Parameters</tt> attribute name and values are used * as substrings in replacing the placeholders in the <tt>Pattern</tt> string * to form a complete regular expression string. * * For more complicated patterns, one may specify the pattern using a regular expression * by {@link setRegularExpression RegularExpression}. For example, the above pattern * is equivalent to the following regular expression-based pattern: * <code> * #^articles/(?P<year>\d{4})/(?P<month>\d{2})\/(?P<day>\d+)$#u * </code> * The above regular expression used the "named group" feature available in PHP. * If you intended to use the <tt>RegularExpression</tt> property or * regular expressions in CDATA sections, notice that you need to escape the slash, * if you are using the slash as regular expressions delimiter. * * Thus, only an url that matches the pattern will be valid. For example, * a URL <tt>http://example.com/index.php/articles/2006/07/21</tt> will match the above pattern, * while <tt>http://example.com/index.php/articles/2006/07/hello</tt> will not * since the "day" parameter pattern is not satisfied. * * The parameter values are available through the <tt>THttpRequest</tt> instance (e.g. * <tt>$this->Request['year']</tt>). * * The {@link setServiceParameter ServiceParameter} and {@link setServiceID ServiceID} * (the default ID is 'page') set the service parameter and service id respectively. * * Since 3.1.4 you can also use simplyfied wildcard patterns to match multiple * ServiceParameters with a single rule. The pattern must contain the placeholder * {*} for the ServiceParameter. For example * * <url ServiceParameter="adminpages.*" pattern="admin/{*}" /> * * This rule will match an URL like <tt>http://example.com/index.php/admin/edituser</tt> * and resolve it to the page Application.pages.admin.edituser. The wildcard matching * is non-recursive. That means you have to add a rule for every subdirectory you * want to access pages in: * * <url ServiceParameter="adminpages.users.*" pattern="useradmin/{*}" /> * * It is still possible to define an explicit rule for a page in the wildcard path. * This rule has to preceed the wildcard rule. * * You can also use parameters with wildcard patterns. The parameters are then * available with every matching page: * * <url ServiceParameter="adminpages.*" pattern="admin/{*}/{id}" parameters.id="\d+" /> * * To enable automatic parameter encoding in a path format fro wildcard patterns you can set * {@setUrlFormat UrlFormat} to 'Path': * * <url ServiceParameter="adminpages.*" pattern="admin/{*}" UrlFormat="Path" /> * * This will create and parse URLs of the form * <tt>.../index.php/admin/listuser/param1/value1/param2/value2</tt>. * * Use {@setUrlParamSeparator} to define another separator character between parameter * name and value. Parameter/value pairs are always separated by a '/'. * * <url ServiceParameter="adminpages.*" pattern="admin/{*}" UrlFormat="Path" UrlParamSeparator="-" /> * * <tt>.../index.php/admin/listuser/param1-value1/param2-value2</tt>. * * @author Wei Zhuo <weizhuo[at]gmail[dot]com> * @version $Id$ * @package System.Web * @since 3.0.5 */ class TUrlMappingPattern extends TComponent { /** * @var string service parameter such as Page class name. */ private $_serviceParameter; /** * @var string service ID, default is 'page'. */ private $_serviceID='page'; /** * @var string url pattern to match. */ private $_pattern; /** * @var TMap parameter regular expressions. */ private $_parameters; /** * @var string regular expression pattern. */ private $_regexp=''; private $_customUrl=true; private $_manager; private $_caseSensitive=true; private $_isWildCardPattern=false; private $_urlFormat=THttpRequestUrlFormat::Get; private $_separator='/'; /** * @var TUrlMappingPatternSecureConnection * @since 3.2 */ private $_secureConnection = TUrlMappingPatternSecureConnection::Automatic; /** * Constructor. * @param TUrlManager the URL manager instance */ public function __construct(TUrlManager $manager) { $this->_manager=$manager; $this->_parameters=new TAttributeCollection; $this->_parameters->setCaseSensitive(true); } /** * @return TUrlManager the URL manager instance */ public function getManager() { return $this->_manager; } /** * Initializes the pattern. * @param TXmlElement configuration for this module. * @throws TConfigurationException if service parameter is not specified */ public function init($config) { if($this->_serviceParameter===null) throw new TConfigurationException('urlmappingpattern_serviceparameter_required', $this->getPattern()); if(strpos($this->_serviceParameter,'*')!==false) $this->_isWildCardPattern=true; } /** * Substitute the parameter key value pairs as named groupings * in the regular expression matching pattern. * @return string regular expression pattern with parameter subsitution */ protected function getParameterizedPattern() { $params=array(); $values=array(); foreach($this->_parameters as $key=>$value) { $params[]='{'.$key.'}'; $values[]='(?P<'.$key.'>'.$value.')'; } if ($this->getIsWildCardPattern()) { $params[]='{*}'; // service parameter must not contain '=' and '/' $values[]='(?P<'.$this->getServiceID().'>[^=/]+)'; } $params[]='/'; $values[]='\\/'; $regexp=str_replace($params,$values,trim($this->getPattern(),'/').'/'); if ($this->_urlFormat===THttpRequestUrlFormat::Get) $regexp='/^'.$regexp.'$/u'; else $regexp='/^'.$regexp.'(?P<urlparams>.*)$/u'; if(!$this->getCaseSensitive()) $regexp.='i'; return $regexp; } /** * @return string full regular expression mapping pattern */ public function getRegularExpression() { return $this->_regexp; } /** * @param string full regular expression mapping pattern. */ public function setRegularExpression($value) { $this->_regexp=$value; } /** * @return boolean whether the {@link getPattern Pattern} should be treated as case sensititve. Defaults to true. */ public function getCaseSensitive() { return $this->_caseSensitive; } /** * @param boolean whether the {@link getPattern Pattern} should be treated as case sensititve. */ public function setCaseSensitive($value) { $this->_caseSensitive=TPropertyValue::ensureBoolean($value); } /** * @param string service parameter, such as page class name. */ public function setServiceParameter($value) { $this->_serviceParameter=$value; } /** * @return string service parameter, such as page class name. */ public function getServiceParameter() { return $this->_serviceParameter; } /** * @param string service id to handle. */ public function setServiceID($value) { $this->_serviceID=$value; } /** * @return string service id. */ public function getServiceID() { return $this->_serviceID; } /** * @return string url pattern to match. Defaults to ''. */ public function getPattern() { return $this->_pattern; } /** * @param string url pattern to match. */ public function setPattern($value) { $this->_pattern = $value; } /** * @return TAttributeCollection parameter key value pairs. */ public function getParameters() { return $this->_parameters; } /** * @param TAttributeCollection new parameter key value pairs. */ public function setParameters($value) { $this->_parameters=$value; } /** * Uses URL pattern (or full regular expression if available) to * match the given url path. * @param THttpRequest the request module * @return array matched parameters, empty if no matches. */ public function getPatternMatches($request) { $matches=array(); if(($pattern=$this->getRegularExpression())!=='') preg_match($pattern,$request->getPathInfo(),$matches); else preg_match($this->getParameterizedPattern(),trim($request->getPathInfo(),'/').'/',$matches); if($this->getIsWildCardPattern() && isset($matches[$this->_serviceID])) $matches[$this->_serviceID]=str_replace('*',$matches[$this->_serviceID],$this->_serviceParameter); if (isset($matches['urlparams'])) { $params=explode('/',$matches['urlparams']); if ($this->_separator==='/') { while($key=array_shift($params)) $matches[$key]=($value=array_shift($params)) ? $value : ''; } else { array_pop($params); foreach($params as $param) { list($key,$value)=explode($this->_separator,$param,2); $matches[$key]=$value; } } unset($matches['urlparams']); } return $matches; } /** * Returns a value indicating whether to use this pattern to construct URL. * @return boolean whether to enable custom constructUrl. Defaults to true. * @since 3.1.1 */ public function getEnableCustomUrl() { return $this->_customUrl; } /** * Sets a value indicating whether to enable custom constructUrl using this pattern * @param boolean whether to enable custom constructUrl. */ public function setEnableCustomUrl($value) { $this->_customUrl=TPropertyValue::ensureBoolean($value); } /** * @return boolean whether this pattern is a wildcard pattern * @since 3.1.4 */ public function getIsWildCardPattern() { return $this->_isWildCardPattern; } /** * @return THttpRequestUrlFormat the format of URLs. Defaults to THttpRequestUrlFormat::Get. */ public function getUrlFormat() { return $this->_urlFormat; } /** * Sets the format of URLs constructed and interpreted by this pattern. * A Get URL format is like index.php?name1=value1&name2=value2 * while a Path URL format is like index.php/name1/value1/name2/value. * The separating character between name and value can be configured with * {@link setUrlParamSeparator} and defaults to '/'. * Changing the UrlFormat will affect {@link constructUrl} and how GET variables * are parsed. * @param THttpRequestUrlFormat the format of URLs. * @param since 3.1.4 */ public function setUrlFormat($value) { $this->_urlFormat=TPropertyValue::ensureEnum($value,'THttpRequestUrlFormat'); } /** * @return string separator used to separate GET variable name and value when URL format is Path. Defaults to slash '/'. */ public function getUrlParamSeparator() { return $this->_separator; } /** * @param string separator used to separate GET variable name and value when URL format is Path. * @throws TInvalidDataValueException if the separator is not a single character */ public function setUrlParamSeparator($value) { if(strlen($value)===1) $this->_separator=$value; else throw new TInvalidDataValueException('httprequest_separator_invalid'); } /** * @return TUrlMappingPatternSecureConnection the SecureConnection behavior. Defaults to {@link TUrlMappingPatternSecureConnection::Automatic Automatic} * @since 3.2 */ public function getSecureConnection() { return $this->_secureConnection; } /** * @param TUrlMappingPatternSecureConnection the SecureConnection behavior. * @since 3.2 */ public function setSecureConnection($value) { $this->_secureConnection = TPropertyValue::ensureEnum($value, 'TUrlMappingPatternSecureConnection'); } /** * @param array list of GET items to be put in the constructed URL * @return boolean whether this pattern IS the one for constructing the URL with the specified GET items. * @since 3.1.1 */ public function supportCustomUrl($getItems) { if(!$this->_customUrl || $this->getPattern()===null) return false; foreach($this->_parameters as $key=>$value) { if(!isset($getItems[$key])) return false; } return true; } /** * Constructs a URL using this pattern. * @param array list of GET variables * @param boolean whether the ampersand should be encoded in the constructed URL * @param boolean whether the GET variables should be encoded in the constructed URL * @return string the constructed URL * @since 3.1.1 */ public function constructUrl($getItems,$encodeAmpersand,$encodeGetItems) { $extra=array(); $replace=array(); // for the GET variables matching the pattern, put them in the URL path foreach($getItems as $key=>$value) { if($this->_parameters->contains($key) || $key==='*' && $this->getIsWildCardPattern()) $replace['{'.$key.'}']=$encodeGetItems ? rawurlencode($value) : $value; else $extra[$key]=$value; } $url=$this->_manager->getUrlPrefix().'/'.ltrim(strtr($this->getPattern(),$replace),'/'); // for the rest of the GET variables, put them in the query string if(count($extra)>0) { if ($this->_urlFormat===THttpRequestUrlFormat::Path && $this->getIsWildCardPattern()) { foreach ($extra as $name=>$value) $url.='/'.$name.$this->_separator.($encodeGetItems?rawurlencode($value):$value); return $url; } $url2=''; $amp=$encodeAmpersand?'&':'&'; if($encodeGetItems) { foreach($extra as $name=>$value) { if(is_array($value)) { $name=rawurlencode($name.'[]'); foreach($value as $v) $url2.=$amp.$name.'='.rawurlencode($v); } else $url2.=$amp.rawurlencode($name).'='.rawurlencode($value); } } else { foreach($extra as $name=>$value) { if(is_array($value)) { foreach($value as $v) $url2.=$amp.$name.'[]='.$v; } else $url2.=$amp.$name.'='.$value; } } $url=$url.'?'.substr($url2,strlen($amp)); } return $this -> applySecureConnectionPrefix($url); } /** * Apply behavior of {@link SecureConnection} property by conditionaly prefixing * URL with {@link THttpRequest::getBaseUrl()} * * @param string $url * @return string * @since 3.2 */ protected function applySecureConnectionPrefix($url) { static $request; if($request === null) $request = Prado::getApplication() -> getRequest(); static $isSecureConnection; if($isSecureConnection === null) $isSecureConnection = $request -> getIsSecureConnection(); switch($this -> getSecureConnection()) { case TUrlMappingPatternSecureConnection::EnableIfNotSecure: if($isSecureConnection) return $url; return $request -> getBaseUrl(true) . $url; break; case TUrlMappingPatternSecureConnection::DisableIfSecure: if(!$isSecureConnection) return $url; return $request -> getBaseUrl(false) . $url; break; case TUrlMappingPatternSecureConnection::Enable: return $request -> getBaseUrl(true) . $url; break; case TUrlMappingPatternSecureConnection::Disable: return $request -> getBaseUrl(false) . $url; break; case TUrlMappingPatternSecureConnection::Automatic: default: return $url; break; } } } /** * TUrlMappingPatternSecureConnection class * * TUrlMappingPatternSecureConnection defines the enumerable type for the possible SecureConnection * URL prefix behavior that can be used by {@link TUrlMappingPattern::constructUrl()}. * * @author Yves Berkholz <godzilla80[at]gmx[dot]net> * @version $Id$ * @package System.Web * @since 3.2 */ class TUrlMappingPatternSecureConnection extends TEnumerable { /** * Keep current SecureConnection status * means no prefixing */ const Automatic = 'Automatic'; /** * Force use secured connection * always prefixing with https://example.com/path/to/app */ const Enable = 'Enable'; /** * Force use unsecured connection * always prefixing with http://example.com/path/to/app */ const Disable = 'Disable'; /** * Force use secured connection, if in unsecured mode * prefixing with https://example.com/path/to/app */ const EnableIfNotSecure = 'EnableIfNotSecure'; /** * Force use unsecured connection, if in secured mode * prefixing with https://example.com/path/to/app */ const DisableIfSecure = 'DisableIfSecure'; }