Avoid (hard-coded) use of sniff name within sniff

Author: fredden

src/Standards/PEAR/Sniffs/Functions/FunctionCallSignatureSniff.php

@@ -378,29 +378,14 @@ public function processMultiLineCall(File $phpcsFile, $stackPtr, $openBracket, $
         $functionIndent = (int) (floor($foundFunctionIndent / $this->indent) * $this->indent);
         $adjustment     = ($functionIndent - $foundFunctionIndent);
 
-        // This rule doesn't apply to PSR2, but this sniff is used there. We can
-        // silence the complaint in the PSR2 ruleset.xml, but the unit tests
-        // don't seem to respect that. If there is a way to make the unit tests
-        // respect ruleset.xml, then we can remove the `strpos()` call here.
-        if ($foundFunctionIndent !== $functionIndent && strpos(get_class($this), '\\PSR2\\') === false) {
-            $error = 'Opening statement of multi-line function call not indented correctly; expected %s spaces but found %s';
-            $data  = [
+        if ($foundFunctionIndent !== $functionIndent) {
+            $this->complainOpenStatementWrongIndent(
+                $phpcsFile,
+                $first,
+                $tokens,
                 $functionIndent,
-                $foundFunctionIndent,
-            ];
-
-            $fix = $phpcsFile->addFixableError($error, $first, 'OpeningIndent', $data);
-            if ($fix === true) {
-                $padding = str_repeat(' ', $functionIndent);
-                if ($foundFunctionIndent === 0) {
-                    $phpcsFile->fixer->addContentBefore($first, $padding);
-                } else if ($tokens[$first]['code'] === T_INLINE_HTML) {
-                    $newContent = $padding.ltrim($tokens[$first]['content']);
-                    $phpcsFile->fixer->replaceToken($first, $newContent);
-                } else {
-                    $phpcsFile->fixer->replaceToken(($first - 1), $padding);
-                }
-            }
+                $foundFunctionIndent
+            );
         }//end if
 
         $next = $phpcsFile->findNext(Tokens::$emptyTokens, ($openBracket + 1), null, true);
@@ -656,4 +641,51 @@ public function processMultiLineCall(File $phpcsFile, $stackPtr, $openBracket, $
     }//end processMultiLineCall()
 
 
+    /**
+     * Add a complaint (and auto-fix) if the function indent is 'wrong'.
+     *
+     * @param File  $phpcsFile           The file being scanned.
+     * @param int   $first               Pointer to the first empty token on this line.
+     * @param array $tokens              The stack of tokens that make up the file.
+     * @param int   $functionIndent      The expected indent for this function definition.
+     * @param int   $foundFunctionIndent The actual indent for this function definition.
+     *
+     * @return void
+     */
+    protected function complainOpenStatementWrongIndent(
+        $phpcsFile,
+        $first,
+        $tokens,
+        $functionIndent,
+        $foundFunctionIndent
+    ) {
+        if ($foundFunctionIndent === $functionIndent) {
+            return;
+        }
+
+        $error = 'Opening statement of multi-line function call not indented correctly; expected %s spaces but found %s';
+        $data  = [
+            $functionIndent,
+            $foundFunctionIndent,
+        ];
+
+        $fix = $phpcsFile->addFixableError($error, $first, 'OpeningIndent', $data);
+        if ($fix !== true) {
+            return;
+        }
+
+        $padding = str_repeat(' ', $functionIndent);
+
+        if ($foundFunctionIndent === 0) {
+            $phpcsFile->fixer->addContentBefore($first, $padding);
+        } else if ($tokens[$first]['code'] === T_INLINE_HTML) {
+            $newContent = $padding.ltrim($tokens[$first]['content']);
+            $phpcsFile->fixer->replaceToken($first, $newContent);
+        } else {
+            $phpcsFile->fixer->replaceToken(($first - 1), $padding);
+        }
+
+    }//end complainOpenStatementWrongIndent()
+
+
 }//end class

src/Standards/PSR2/Sniffs/Methods/FunctionCallSignatureSniff.php

@@ -76,4 +76,26 @@ public function isMultiLineCall(File $phpcsFile, $stackPtr, $openBracket, $token
     }//end isMultiLineCall()
 
 
+    /**
+     * No-op; this rule does not apply to PSR-2.
+     *
+     * @param File  $phpcsFile           The file being scanned.
+     * @param int   $first               Pointer to the first empty token on this line.
+     * @param array $tokens              The stack of tokens that make up the file.
+     * @param int   $functionIndent      The expected indent for this function definition.
+     * @param int   $foundFunctionIndent The actual indent for this function definition.
+     *
+     * @return void
+     */
+    protected function complainOpenStatementWrongIndent(
+        $phpcsFile,
+        $first,
+        $tokens,
+        $functionIndent,
+        $foundFunctionIndent
+    ) {
+
+    }//end complainOpenStatementWrongIndent()
+
+
 }//end class