From c606a03b164eab2cbeac6b0bf8cfced0f4678989 Mon Sep 17 00:00:00 2001
From: Freek Van der Herten <freek@spatie.be>
Date: Mon, 13 Jul 2020 16:40:29 +0200
Subject: [PATCH] wip (#285)

---
 .../SuggestCorrectVariableNameSolution.php    | 78 ++-----------------
 .../UndefinedVariableSolutionProviderTest.php | 45 -----------
 2 files changed, 5 insertions(+), 118 deletions(-)

diff --git a/src/Solutions/SuggestCorrectVariableNameSolution.php b/src/Solutions/SuggestCorrectVariableNameSolution.php
index 9ed655de..6c26a336 100644
--- a/src/Solutions/SuggestCorrectVariableNameSolution.php
+++ b/src/Solutions/SuggestCorrectVariableNameSolution.php
@@ -2,10 +2,9 @@
 
 namespace Facade\Ignition\Solutions;
 
-use Facade\IgnitionContracts\RunnableSolution;
-use Illuminate\Support\Facades\Blade;
+use Facade\IgnitionContracts\Solution;
 
-class SuggestCorrectVariableNameSolution implements RunnableSolution
+class SuggestCorrectVariableNameSolution implements Solution
 {
     /** @var string */
     private $variableName;
@@ -30,82 +29,15 @@ public function getDocumentationLinks(): array
         return [];
     }
 
-    public function getSolutionActionDescription(): string
+    public function getSolutionDescription(): string
     {
         $path = str_replace(base_path().'/', '', $this->viewFile);
 
         return "Did you mean `$$this->suggested`?";
     }
 
-    public function getRunButtonText(): string
-    {
-        return 'Fix typo';
-    }
-
-    public function getSolutionDescription(): string
-    {
-        return '';
-    }
-
-    public function getRunParameters(): array
-    {
-        return [
-            'variableName' => $this->variableName,
-            'viewFile' => $this->viewFile,
-            'suggested' => $this->suggested,
-        ];
-    }
-
-    public function isRunnable(array $parameters = []): bool
-    {
-        return $this->fixTypo($this->getRunParameters()) !== false;
-    }
-
-    public function run(array $parameters = []): void
-    {
-        $output = $this->fixTypo($parameters);
-        if ($output === false) {
-            return;
-        }
-
-        file_put_contents($parameters['viewFile'], $output);
-    }
-
-    protected function fixTypo(array $parameters = [])
+    public function isRunnable(): bool
     {
-        if (! $this->isAlphaNumericWithUnderscore($parameters['suggested'])) {
-            return false;
-        }
-
-        $originalContents = file_get_contents($parameters['viewFile']);
-        $newContents = str_replace('$'.$parameters['variableName'], '$'.$parameters['suggested'], $originalContents);
-
-        $originalTokens = token_get_all(Blade::compileString($originalContents));
-        $newTokens = token_get_all(Blade::compileString($newContents));
-
-        $expectedTokens = $this->generateExpectedTokens($originalTokens, $parameters['variableName'], $parameters['suggested']);
-
-        if ($expectedTokens !== $newTokens) {
-            return false;
-        }
-
-        return $newContents;
-    }
-
-    protected function isAlphaNumericWithUnderscore(string $input): bool
-    {
-        return preg_match('/^[a-zA-Z]+[a-zA-Z0-9_]+$/', $input);
-    }
-
-    protected function generateExpectedTokens(array $originalTokens, string $variableName, string $suggested): array
-    {
-        $expectedTokens = $originalTokens;
-        foreach ($expectedTokens as $key => $token) {
-            if ($token[0] === T_VARIABLE && $token[1] === '$'.$variableName) {
-                $expectedTokens[$key][1] = "$$suggested";
-            }
-        }
-
-        return $expectedTokens;
+        return false;
     }
 }
diff --git a/tests/Solutions/UndefinedVariableSolutionProviderTest.php b/tests/Solutions/UndefinedVariableSolutionProviderTest.php
index 94e98a17..b35d22fb 100644
--- a/tests/Solutions/UndefinedVariableSolutionProviderTest.php
+++ b/tests/Solutions/UndefinedVariableSolutionProviderTest.php
@@ -33,51 +33,6 @@ public function it_can_solve_the_exception()
         $this->assertTrue($canSolve);
     }
 
-    /** @test */
-    public function it_can_recommend_fixing_a_variable_name_typo()
-    {
-        $viewData = [
-            'footerDescription' => 'foo',
-        ];
-
-        try {
-            view('undefined-variable-1', $viewData)->render();
-        } catch (ViewException $exception) {
-            $viewException = $exception;
-        }
-
-        $canSolve = app(UndefinedVariableSolutionProvider::class)->canSolve($viewException);
-        $this->assertTrue($canSolve);
-
-        /** @var \Facade\IgnitionContracts\Solution $solution */
-        $solutions = app(UndefinedVariableSolutionProvider::class)->getSolutions($viewException);
-        $this->assertTrue(Str::contains($solutions[0]->getSolutionActionDescription(), 'Did you mean `$footerDescription`?'));
-        $this->assertTrue(Str::contains($solutions[1]->getSolutionActionDescription(), 'Replace `{{ $footerDescriptin }}` with `{{ $footerDescriptin ?? \'\' }}`'));
-    }
-
-    /** @test */
-    public function it_can_fix_a_variable_name_typo()
-    {
-        $viewData = [
-            'footerDescription' => 'foo',
-        ];
-
-        try {
-            view('undefined-variable-1', $viewData)->render();
-        } catch (ViewException $exception) {
-            $viewException = $exception;
-        }
-
-        $canSolve = app(UndefinedVariableSolutionProvider::class)->canSolve($viewException);
-        $this->assertTrue($canSolve);
-
-        /** @var \Facade\IgnitionContracts\Solution $solution */
-        $solutions = app(UndefinedVariableSolutionProvider::class)->getSolutions($viewException);
-        $parameters = $solutions[0]->getRunParameters();
-        $parameters['viewFile'] = tempnam(sys_get_temp_dir(), 'undefined-variable-blade');
-        $solutions[0]->run($parameters);
-    }
-
     protected function getUndefinedVariableException(): ViewException
     {
         return new ViewException('Undefined variable: notSet (View: ./views/welcome.blade.php)');