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<?php
/**
* Check if post thumbnails are supported
*
* @package Theme Check
*/
/**
* Check if post thumbnails are supported
*/
class Post_Thumbnail_Check implements themecheck {
/**
* Error messages, warnings and info notices.
*
* @var array $error
*/
protected $error = array();
/**
* Check that return true for good/okay/acceptable, false for bad/not-okay/unacceptable.
*
* @param array $php_files File paths and content for PHP files.
* @param array $css_files File paths and content for CSS files.
* @param array $other_files Folder names, file paths and content for other files.
*/
public function check( $php_files, $css_files, $other_files ) {
$ret = true;
// Combine all the php files into one string to make it easier to search.
$php = implode( ' ', $php_files );
checkcount();
if ( strpos( $php, 'the_post_thumbnail' ) === false ) {
$this->error[] = sprintf(
'<span class="tc-lead tc-recommended">%s</span> %s',
__( 'RECOMMENDED', 'theme-check' ),
__( 'No reference to <strong>the_post_thumbnail()</strong> was found in the theme. It is recommended that the theme implement this functionality instead of using custom fields for thumbnails.', 'theme-check' )
);
}
if ( strpos( $php, 'post-thumbnails' ) === false ) {
$this->error[] = sprintf(
'<span class="tc-lead tc-recommended">%s</span> %s',
__( 'RECOMMENDED', 'theme-check' ),
__( 'No reference to post-thumbnails was found in the theme. If the theme has a thumbnail like functionality, it should be implemented with <strong>add_theme_support( "post-thumbnails" )</strong> in the functions.php file.', 'theme-check' )
);
}
return $ret;
}
/**
* Get error messages from the checks.
*
* @return array Error message.
*/
public function getError() {
return $this->error;
}
}
$themechecks[] = new Post_Thumbnail_Check();