annotate vendor/drupal/coder/coder_sniffer/DrupalPractice/Sniffs/FunctionCalls/ThemeSniff.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 129ea1e6d783
children
rev   line source
Chris@0 1 <?php
Chris@0 2 /**
Chris@17 3 * ThemeSniff
Chris@0 4 *
Chris@0 5 * @category PHP
Chris@0 6 * @package PHP_CodeSniffer
Chris@0 7 * @link http://pear.php.net/package/PHP_CodeSniffer
Chris@0 8 */
Chris@0 9
Chris@17 10 namespace DrupalPractice\Sniffs\FunctionCalls;
Chris@17 11
Chris@17 12 use PHP_CodeSniffer\Files\File;
Chris@17 13 use Drupal\Sniffs\Semantics\FunctionCall;
Chris@17 14
Chris@0 15 /**
Chris@17 16 * \DrupalPractice\Sniffs\FunctionCalls\Checks that theme functions are not directly called.
Chris@0 17 *
Chris@0 18 * @category PHP
Chris@0 19 * @package PHP_CodeSniffer
Chris@0 20 * @link http://pear.php.net/package/PHP_CodeSniffer
Chris@0 21 */
Chris@17 22 class ThemeSniff extends FunctionCall
Chris@0 23 {
Chris@0 24
Chris@0 25 /**
Chris@0 26 * List of functions starting with "theme_" that don't generate theme output.
Chris@0 27 *
Chris@0 28 * @var array
Chris@0 29 */
Chris@0 30 protected $reservedFunctions = array(
Chris@0 31 'theme_get_registry',
Chris@0 32 'theme_get_setting',
Chris@0 33 'theme_render_template',
Chris@0 34 'theme_enable',
Chris@0 35 'theme_disable',
Chris@0 36 'theme_get_suggestions',
Chris@0 37 );
Chris@0 38
Chris@0 39
Chris@0 40 /**
Chris@0 41 * Processes this function call.
Chris@0 42 *
Chris@17 43 * @param \PHP_CodeSniffer\Files\File $phpcsFile The file being scanned.
Chris@17 44 * @param int $stackPtr The position of the function call in
Chris@17 45 * the stack.
Chris@0 46 *
Chris@0 47 * @return void
Chris@0 48 */
Chris@17 49 public function process(File $phpcsFile, $stackPtr)
Chris@0 50 {
Chris@0 51 $tokens = $phpcsFile->getTokens();
Chris@0 52 $functionName = $tokens[$stackPtr]['content'];
Chris@0 53 if (strpos($functionName, 'theme_') !== 0
Chris@0 54 || in_array($functionName, $this->reservedFunctions) === true
Chris@0 55 || $this->isFunctionCall($phpcsFile, $stackPtr) === false
Chris@0 56 ) {
Chris@0 57 return;
Chris@0 58 }
Chris@0 59
Chris@0 60 $themeName = substr($functionName, 6);
Chris@0 61 $warning = "Do not call theme functions directly, use theme('%s', ...) instead";
Chris@0 62 $phpcsFile->addWarning($warning, $stackPtr, 'ThemeFunctionDirect', array($themeName));
Chris@0 63
Chris@0 64 }//end process()
Chris@0 65
Chris@0 66
Chris@0 67 }//end class