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Commitd730209

Browse files
dunglasfabpot
authored andcommitted
[DI] Add a simple CSV env var processor
1 parent1df45e4 commitd730209

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4 files changed

+158
-0
lines changed

4 files changed

+158
-0
lines changed

‎src/Symfony/Component/DependencyInjection/EnvVarProcessor.php‎

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Original file line numberDiff line numberDiff line change
@@ -36,6 +36,7 @@ public static function getProvidedTypes()
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'base64' =>'string',
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'bool' =>'bool',
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'const' =>'bool|int|float|string|array',
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'csv' =>'array',
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'file' =>'string',
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'float' =>'float',
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'int' =>'int',
@@ -149,6 +150,10 @@ public function getEnv($prefix, $name, \Closure $getEnv)
149150
},$env);
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}
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153+
if ('csv' ===$prefix) {
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returnstr_getcsv($env);
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}
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thrownewRuntimeException(sprintf('Unsupported env var prefix "%s".',$prefix));
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}
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‎src/Symfony/Component/DependencyInjection/Tests/Compiler/RegisterEnvVarProcessorsPassTest.php‎

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Original file line numberDiff line numberDiff line change
@@ -33,6 +33,7 @@ public function testSimpleProcessor()
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'base64' =>array('string'),
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'bool' =>array('bool'),
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'const' =>array('bool','int','float','string','array'),
36+
'csv' =>array('array'),
3637
'file' =>array('string'),
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'float' =>array('float'),
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'int' =>array('int'),

‎src/Symfony/Component/DependencyInjection/Tests/Dumper/PhpDumperTest.php‎

Lines changed: 17 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -371,6 +371,23 @@ public function testDumpedBase64EnvParameters()
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$this->assertSame('world',$container->getParameter('hello'));
372372
}
373373

374+
publicfunctiontestDumpedCsvEnvParameters()
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{
376+
$container =newContainerBuilder();
377+
$container->setParameter('env(foo)','foo,bar');
378+
$container->setParameter('hello','%env(csv:foo)%');
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$container->compile();
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381+
$dumper =newPhpDumper($container);
382+
$dumper->dump();
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$this->assertStringEqualsFile(self::$fixturesPath.'/php/services_csv_env.php',$dumper->dump(array('class' =>'Symfony_DI_PhpDumper_Test_CsvParameters')));
385+
386+
requireself::$fixturesPath.'/php/services_csv_env.php';
387+
$container =new \Symfony_DI_PhpDumper_Test_CsvParameters();
388+
$this->assertSame(array('foo','bar'),$container->getParameter('hello'));
389+
}
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374391
publicfunctiontestCustomEnvParameters()
375392
{
376393
$container =newContainerBuilder();
Lines changed: 135 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,135 @@
1+
<?php
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useSymfony\Component\DependencyInjection\Argument\RewindableGenerator;
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useSymfony\Component\DependencyInjection\ContainerInterface;
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useSymfony\Component\DependencyInjection\Container;
6+
useSymfony\Component\DependencyInjection\Exception\InvalidArgumentException;
7+
useSymfony\Component\DependencyInjection\Exception\LogicException;
8+
useSymfony\Component\DependencyInjection\Exception\RuntimeException;
9+
useSymfony\Component\DependencyInjection\ParameterBag\FrozenParameterBag;
10+
11+
/**
12+
* This class has been auto-generated
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* by the Symfony Dependency Injection Component.
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*
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* @final since Symfony 3.3
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*/
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class Symfony_DI_PhpDumper_Test_CsvParametersextends Container
18+
{
19+
private$parameters;
20+
private$targetDirs =array();
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/**
23+
* @internal but protected for BC on cache:clear
24+
*/
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protected$privates =array();
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publicfunction__construct()
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{
29+
$this->parameters =$this->getDefaultParameters();
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$this->services =$this->privates =array();
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$this->aliases =array();
34+
}
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publicfunctionreset()
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{
38+
$this->privates =array();
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parent::reset();
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}
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publicfunctioncompile()
43+
{
44+
thrownewLogicException('You cannot compile a dumped container that was already compiled.');
45+
}
46+
47+
publicfunctionisCompiled()
48+
{
49+
returntrue;
50+
}
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publicfunctiongetRemovedIds()
53+
{
54+
returnarray(
55+
'Psr\\Container\\ContainerInterface' =>true,
56+
'Symfony\\Component\\DependencyInjection\\ContainerInterface' =>true,
57+
);
58+
}
59+
60+
publicfunctiongetParameter($name)
61+
{
62+
$name = (string)$name;
63+
64+
if (!(isset($this->parameters[$name]) ||isset($this->loadedDynamicParameters[$name]) ||array_key_exists($name,$this->parameters))) {
65+
thrownewInvalidArgumentException(sprintf('The parameter "%s" must be defined.',$name));
66+
}
67+
if (isset($this->loadedDynamicParameters[$name])) {
68+
return$this->loadedDynamicParameters[$name] ?$this->dynamicParameters[$name] :$this->getDynamicParameter($name);
69+
}
70+
71+
return$this->parameters[$name];
72+
}
73+
74+
publicfunctionhasParameter($name)
75+
{
76+
$name = (string)$name;
77+
78+
returnisset($this->parameters[$name]) ||isset($this->loadedDynamicParameters[$name]) ||array_key_exists($name,$this->parameters);
79+
}
80+
81+
publicfunctionsetParameter($name,$value)
82+
{
83+
thrownewLogicException('Impossible to call set() on a frozen ParameterBag.');
84+
}
85+
86+
publicfunctiongetParameterBag()
87+
{
88+
if (null ===$this->parameterBag) {
89+
$parameters =$this->parameters;
90+
foreach ($this->loadedDynamicParametersas$name =>$loaded) {
91+
$parameters[$name] =$loaded ?$this->dynamicParameters[$name] :$this->getDynamicParameter($name);
92+
}
93+
$this->parameterBag =newFrozenParameterBag($parameters);
94+
}
95+
96+
return$this->parameterBag;
97+
}
98+
99+
private$loadedDynamicParameters =array(
100+
'hello' =>false,
101+
);
102+
private$dynamicParameters =array();
103+
104+
/**
105+
* Computes a dynamic parameter.
106+
*
107+
* @param string The name of the dynamic parameter to load
108+
*
109+
* @return mixed The value of the dynamic parameter
110+
*
111+
* @throws InvalidArgumentException When the dynamic parameter does not exist
112+
*/
113+
privatefunctiongetDynamicParameter($name)
114+
{
115+
switch ($name) {
116+
case'hello':$value =$this->getEnv('csv:foo');break;
117+
default:thrownewInvalidArgumentException(sprintf('The dynamic parameter "%s" must be defined.',$name));
118+
}
119+
$this->loadedDynamicParameters[$name] =true;
120+
121+
return$this->dynamicParameters[$name] =$value;
122+
}
123+
124+
/**
125+
* Gets the default parameters.
126+
*
127+
* @return array An array of the default parameters
128+
*/
129+
protectedfunctiongetDefaultParameters()
130+
{
131+
returnarray(
132+
'env(foo)' =>'foo,bar',
133+
);
134+
}
135+
}

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