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Commit0af3d19

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bug#9601 [Routing] Remove usage of deprecated _scheme requirement (Danez)
This PR was merged into the 2.3 branch.Discussion----------[Routing] Remove usage of deprecated _scheme requirement**This is exact the same commit as it was in#9585, which was not merged due to my fault. Sorry for the noise.**| Q | A| ------------- | ---| Bug fix? | yes| New feature? | no| BC breaks? | no| Deprecations? | no| Tests pass? | yes| Fixed tickets |#8898,#8176| License | MIT| Doc PR |I removed all usages of the deprecated _scheme requirement inside the Routing Component.Most parts were pretty easy and after multiple refactorings I came up with the solution to have a Route::hasScheme() method and check against this method.I also checked for performance and after trying in_array, arra_flip+isset and foreach, the last one was clearly the winner.https://gist.github.com/Danez/7609898#file-test_performance-phpI also adjusted all tests that test '_scheme' to also check the new schemes-requirement.Commits-------557dfaa Remove usage of deprecated _scheme in Routing Component
2 parentsd56cc4b +557dfaa commit0af3d19

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14 files changed

+219
-34
lines changed

14 files changed

+219
-34
lines changed

‎src/Symfony/Bundle/FrameworkBundle/Tests/Routing/RedirectableUrlMatcherTest.php‎

Lines changed: 21 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -38,7 +38,7 @@ public function testRedirectWhenNoSlash()
3838
);
3939
}
4040

41-
publicfunctiontestSchemeRedirect()
41+
publicfunctiontestSchemeRedirectBC()
4242
{
4343
$coll =newRouteCollection();
4444
$coll->add('foo',newRoute('/foo',array(),array('_scheme' =>'https')));
@@ -57,4 +57,24 @@ public function testSchemeRedirect()
5757
$matcher->match('/foo')
5858
);
5959
}
60+
61+
publicfunctiontestSchemeRedirect()
62+
{
63+
$coll =newRouteCollection();
64+
$coll->add('foo',newRoute('/foo',array(),array(),array(),'',array('https')));
65+
66+
$matcher =newRedirectableUrlMatcher($coll,$context =newRequestContext());
67+
68+
$this->assertEquals(array(
69+
'_controller' =>'Symfony\Bundle\FrameworkBundle\Controller\RedirectController::urlRedirectAction',
70+
'path' =>'/foo',
71+
'permanent' =>true,
72+
'scheme' =>'https',
73+
'httpPort' =>$context->getHttpPort(),
74+
'httpsPort' =>$context->getHttpsPort(),
75+
'_route' =>'foo',
76+
),
77+
$matcher->match('/foo')
78+
);
79+
}
6080
}

‎src/Symfony/Component/Routing/Generator/Dumper/PhpGeneratorDumper.php‎

Lines changed: 3 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -92,6 +92,7 @@ private function generateDeclaredRoutes()
9292
$properties[] =$route->getRequirements();
9393
$properties[] =$compiledRoute->getTokens();
9494
$properties[] =$compiledRoute->getHostTokens();
95+
$properties[] =$route->getSchemes();
9596

9697
$routes .=sprintf(" '%s' => %s,\n",$name,str_replace("\n",'',var_export($properties,true)));
9798
}
@@ -114,9 +115,9 @@ public function generate(\$name, \$parameters = array(), \$referenceType = self:
114115
throw new RouteNotFoundException(sprintf('Unable to generate a URL for the named route "%s" as such route does not exist.',\$name));
115116
}
116117
117-
list(\$variables,\$defaults,\$requirements,\$tokens,\$hostTokens) = self::\$declaredRoutes[\$name];
118+
list(\$variables,\$defaults,\$requirements,\$tokens,\$hostTokens,\$requiredSchemes) = self::\$declaredRoutes[\$name];
118119
119-
return\$this->doGenerate(\$variables,\$defaults,\$requirements,\$tokens,\$parameters,\$name,\$referenceType,\$hostTokens);
120+
return\$this->doGenerate(\$variables,\$defaults,\$requirements,\$tokens,\$parameters,\$name,\$referenceType,\$hostTokens,\$requiredSchemes);
120121
}
121122
EOF;
122123
}

‎src/Symfony/Component/Routing/Generator/UrlGenerator.php‎

Lines changed: 20 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -137,15 +137,15 @@ public function generate($name, $parameters = array(), $referenceType = self::AB
137137
// the Route has a cache of its own and is not recompiled as long as it does not get modified
138138
$compiledRoute =$route->compile();
139139

140-
return$this->doGenerate($compiledRoute->getVariables(),$route->getDefaults(),$route->getRequirements(),$compiledRoute->getTokens(),$parameters,$name,$referenceType,$compiledRoute->getHostTokens());
140+
return$this->doGenerate($compiledRoute->getVariables(),$route->getDefaults(),$route->getRequirements(),$compiledRoute->getTokens(),$parameters,$name,$referenceType,$compiledRoute->getHostTokens(),$route->getSchemes());
141141
}
142142

143143
/**
144144
* @throws MissingMandatoryParametersException When some parameters are missing that are mandatory for the route
145145
* @throws InvalidParameterException When a parameter value for a placeholder is not correct because
146146
* it does not match the requirement
147147
*/
148-
protectedfunctiondoGenerate($variables,$defaults,$requirements,$tokens,$parameters,$name,$referenceType,$hostTokens)
148+
protectedfunctiondoGenerate($variables,$defaults,$requirements,$tokens,$parameters,$name,$referenceType,$hostTokens,array$requiredSchemes =array())
149149
{
150150
$variables =array_flip($variables);
151151
$mergedParams =array_replace($defaults,$this->context->getParameters(),$parameters);
@@ -204,7 +204,24 @@ protected function doGenerate($variables, $defaults, $requirements, $tokens, $pa
204204
$schemeAuthority ='';
205205
if ($host =$this->context->getHost()) {
206206
$scheme =$this->context->getScheme();
207-
if (isset($requirements['_scheme']) && ($req =strtolower($requirements['_scheme'])) &&$scheme !==$req) {
207+
208+
if ($requiredSchemes) {
209+
$schemeMatched =false;
210+
foreach ($requiredSchemesas$requiredScheme) {
211+
if ($scheme ===$requiredScheme) {
212+
$schemeMatched =true;
213+
214+
break;
215+
}
216+
}
217+
218+
if (!$schemeMatched) {
219+
$referenceType =self::ABSOLUTE_URL;
220+
$scheme =current($requiredSchemes);
221+
}
222+
223+
}elseif (isset($requirements['_scheme']) && ($req =strtolower($requirements['_scheme'])) &&$scheme !==$req) {
224+
// We do this for BC; to be removed if _scheme is not supported anymore
208225
$referenceType =self::ABSOLUTE_URL;
209226
$scheme =$req;
210227
}

‎src/Symfony/Component/Routing/Matcher/Dumper/PhpMatcherDumper.php‎

Lines changed: 11 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -280,14 +280,15 @@ private function compileRoute(Route $route, $name, $supportsRedirections, $paren
280280
EOF;
281281
}
282282

283-
if ($scheme =$route->getRequirement('_scheme')) {
283+
if ($schemes =$route->getSchemes()) {
284284
if (!$supportsRedirections) {
285-
thrownew \LogicException('The "_scheme" requirement is only supported for URL matchers that implement RedirectableUrlMatcherInterface.');
285+
thrownew \LogicException('The "schemes" requirement is only supported for URL matchers that implement RedirectableUrlMatcherInterface.');
286286
}
287-
287+
$schemes =str_replace("\n",'',var_export(array_flip($schemes),true));
288288
$code .=<<<EOF
289-
if (\$this->context->getScheme() !== '$scheme') {
290-
return\$this->redirect(\$pathinfo, '$name', '$scheme');
289+
\$requiredSchemes =$schemes;
290+
if (!isset(\$requiredSchemes[\$this->context->getScheme()])) {
291+
return\$this->redirect(\$pathinfo, '$name', key(\$requiredSchemes));
291292
}
292293
293294
@@ -305,8 +306,11 @@ private function compileRoute(Route $route, $name, $supportsRedirections, $paren
305306
}
306307
$vars[] ="array('_route' => '$name')";
307308

308-
$code .=sprintf(" return\$this->mergeDefaults(array_replace(%s), %s);\n"
309-
,implode(',',$vars),str_replace("\n",'',var_export($route->getDefaults(),true)));
309+
$code .=sprintf(
310+
" return\$this->mergeDefaults(array_replace(%s), %s);\n",
311+
implode(',',$vars),
312+
str_replace("\n",'',var_export($route->getDefaults(),true))
313+
);
310314

311315
}elseif ($route->getDefaults()) {
312316
$code .=sprintf(" return %s;\n",str_replace("\n",'',var_export(array_replace($route->getDefaults(),array('_route' =>$name)),true)));

‎src/Symfony/Component/Routing/Matcher/RedirectableUrlMatcher.php‎

Lines changed: 4 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -51,9 +51,10 @@ public function match($pathinfo)
5151
protectedfunctionhandleRouteRequirements($pathinfo,$name,Route$route)
5252
{
5353
// check HTTP scheme requirement
54-
$scheme =$route->getRequirement('_scheme');
55-
if ($scheme &&$this->context->getScheme() !==$scheme) {
56-
returnarray(self::ROUTE_MATCH,$this->redirect($pathinfo,$name,$scheme));
54+
$scheme =$this->context->getScheme();
55+
$schemes =$route->getSchemes();
56+
if ($schemes && !$route->hasScheme($scheme)) {
57+
returnarray(self::ROUTE_MATCH,$this->redirect($pathinfo,$name,current($schemes)));
5758
}
5859

5960
returnarray(self::REQUIREMENT_MATCH,null);

‎src/Symfony/Component/Routing/Matcher/TraceableUrlMatcher.php‎

Lines changed: 5 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -95,9 +95,11 @@ protected function matchCollection($pathinfo, RouteCollection $routes)
9595
}
9696

9797
// check HTTP scheme requirement
98-
if ($scheme =$route->getRequirement('_scheme')) {
99-
if ($this->context->getScheme() !==$scheme) {
100-
$this->addTrace(sprintf('Scheme "%s" does not match the requirement ("%s"); the user will be redirected',$this->context->getScheme(),$scheme),self::ROUTE_ALMOST_MATCHES,$name,$route);
98+
if ($requiredSchemes =$route->getSchemes()) {
99+
$scheme =$this->context->getScheme();
100+
101+
if (!$route->hasScheme($scheme)) {
102+
$this->addTrace(sprintf('Scheme "%s" does not match any of the required schemes ("%s"); the user will be redirected to first required scheme',$scheme,implode(',',$requiredSchemes)),self::ROUTE_ALMOST_MATCHES,$name,$route);
101103

102104
returntrue;
103105
}

‎src/Symfony/Component/Routing/Matcher/UrlMatcher.php‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -181,8 +181,8 @@ protected function getAttributes(Route $route, $name, array $attributes)
181181
protectedfunctionhandleRouteRequirements($pathinfo,$name,Route$route)
182182
{
183183
// check HTTP scheme requirement
184-
$scheme =$route->getRequirement('_scheme');
185-
$status =$scheme &&$scheme !==$this->context->getScheme() ?self::REQUIREMENT_MISMATCH :self::REQUIREMENT_MATCH;
184+
$scheme =$this->context->getScheme();
185+
$status =$route->getSchemes() &&!$route->hasScheme($scheme) ?self::REQUIREMENT_MISMATCH :self::REQUIREMENT_MATCH;
186186

187187
returnarray($status,null);
188188
}

‎src/Symfony/Component/Routing/Route.php‎

Lines changed: 19 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -241,6 +241,25 @@ public function setSchemes($schemes)
241241
return$this;
242242
}
243243

244+
/**
245+
* Checks if a scheme requirement has been set.
246+
*
247+
* @param string $scheme
248+
*
249+
* @return Boolean true if the scheme requirement exists, otherwise false
250+
*/
251+
publicfunctionhasScheme($scheme)
252+
{
253+
$scheme =strtolower($scheme);
254+
foreach ($this->schemesas$requiredScheme) {
255+
if ($scheme ===$requiredScheme) {
256+
returntrue;
257+
}
258+
}
259+
260+
returnfalse;
261+
}
262+
244263
/**
245264
* Returns the uppercased HTTP methods this route is restricted to.
246265
* So an empty array means that any method is allowed.

‎src/Symfony/Component/Routing/Tests/Fixtures/dumper/url_matcher2.php‎

Lines changed: 6 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -319,17 +319,19 @@ public function match($pathinfo)
319319

320320
// secure
321321
if ($pathinfo ==='/secure') {
322-
if ($this->context->getScheme() !=='https') {
323-
return$this->redirect($pathinfo,'secure','https');
322+
$requiredSchemes =array ('https' =>0,);
323+
if (!isset($requiredSchemes[$this->context->getScheme()])) {
324+
return$this->redirect($pathinfo,'secure',key($requiredSchemes));
324325
}
325326

326327
returnarray('_route' =>'secure');
327328
}
328329

329330
// nonsecure
330331
if ($pathinfo ==='/nonsecure') {
331-
if ($this->context->getScheme() !=='http') {
332-
return$this->redirect($pathinfo,'nonsecure','http');
332+
$requiredSchemes =array ('http' =>0,);
333+
if (!isset($requiredSchemes[$this->context->getScheme()])) {
334+
return$this->redirect($pathinfo,'nonsecure',key($requiredSchemes));
333335
}
334336

335337
returnarray('_route' =>'nonsecure');

‎src/Symfony/Component/Routing/Tests/Generator/Dumper/PhpGeneratorDumperTest.php‎

Lines changed: 33 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -114,4 +114,37 @@ public function testDumpForRouteWithDefaults()
114114

115115
$this->assertEquals($url,'/testing');
116116
}
117+
118+
publicfunctiontestDumpWithSchemeRequirement()
119+
{
120+
$this->routeCollection->add('Test1',newRoute('/testing',array(),array(),array(),'',array('ftp','https')));
121+
$this->routeCollection->add('Test2',newRoute('/testing_bc',array(),array('_scheme' =>'https')));// BC
122+
123+
file_put_contents($this->testTmpFilepath,$this->generatorDumper->dump(array('class' =>'SchemeUrlGenerator')));
124+
include ($this->testTmpFilepath);
125+
126+
$projectUrlGenerator =new \SchemeUrlGenerator(newRequestContext('/app.php'));
127+
128+
$absoluteUrl =$projectUrlGenerator->generate('Test1',array(),true);
129+
$absoluteUrlBC =$projectUrlGenerator->generate('Test2',array(),true);
130+
$relativeUrl =$projectUrlGenerator->generate('Test1',array(),false);
131+
$relativeUrlBC =$projectUrlGenerator->generate('Test2',array(),false);
132+
133+
$this->assertEquals($absoluteUrl,'ftp://localhost/app.php/testing');
134+
$this->assertEquals($absoluteUrlBC,'https://localhost/app.php/testing_bc');
135+
$this->assertEquals($relativeUrl,'ftp://localhost/app.php/testing');
136+
$this->assertEquals($relativeUrlBC,'https://localhost/app.php/testing_bc');
137+
138+
$projectUrlGenerator =new \SchemeUrlGenerator(newRequestContext('/app.php','GET','localhost','https'));
139+
140+
$absoluteUrl =$projectUrlGenerator->generate('Test1',array(),true);
141+
$absoluteUrlBC =$projectUrlGenerator->generate('Test2',array(),true);
142+
$relativeUrl =$projectUrlGenerator->generate('Test1',array(),false);
143+
$relativeUrlBC =$projectUrlGenerator->generate('Test2',array(),false);
144+
145+
$this->assertEquals($absoluteUrl,'https://localhost/app.php/testing');
146+
$this->assertEquals($absoluteUrlBC,'https://localhost/app.php/testing_bc');
147+
$this->assertEquals($relativeUrl,'/app.php/testing');
148+
$this->assertEquals($relativeUrlBC,'/app.php/testing_bc');
149+
}
117150
}

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