/**
* Validates a template file.
* You can pass either a file name, or the file content. One of the parameters
* needs to be !== null.
*
* @param string $strFile Template file name to check
* @param string $strContent Template content to check
*
* @return mixed Boolean true if no errors have been found, array of
* errors otherwise. An error is an array with keys
* - 'short' (short error code, string)
* - 'message' (readable message)
* - 'line' (line number)
* - 'code' (code that caused the error)
* false if no file and content is given
*/
public static function validate($strFile = null, $strContent = null)
{
$arLines = HTML_Template_PHPLIB_Helper::getLines($strFile, $strContent);
if ($arLines === false) {
return false;
}
$arErrors = HTML_Template_PHPLIB_Validator::checkBlockDefinitions($arLines);
$arErrors = array_merge($arErrors, HTML_Template_PHPLIB_Validator::checkVariables($arLines));
HTML_Template_PHPLIB_Validator::sortByLine($arErrors);
return count($arErrors) == 0 ? true : $arErrors;
}
/**
* Validates the files given on the cmdline
*
* @param array $args Command line arguments (files)
*
* @return void
*/
function doValidate($args)
{
if (count($args) == 0) {
$this->dieHard("No template files to validate\n", 1);
}
include_once 'HTML/Template/PHPLIB/Validator.php';
$nError = 0;
foreach ($args as $file) {
if (file_exists($file)) {
$arErrors = HTML_Template_PHPLIB_Validator::validate($file);
if ($arErrors === true) {
echo 'No errors found in ' . $file . "\n";
$nError = 0;
} else {
if ($arErrors === false) {
echo 'Some unexpected error in ' . $file . "\n";
$nError = 3;
} else {
echo count($arErrors) . ' errors in ' . $file . "\n";
foreach ($arErrors as $arError) {
echo ' Line #' . $arError['line'] . ': ' . $arError['message'] . "\n";
}
$nError = 10;
}
}
} else {
echo 'File does not exist: ' . $file . "\n";
$nError = 4;
}
}
$this->dieHard('', $nError);
}
public function testIntcmpLine()
{
$ar1 = array('line' => 1);
$ar2 = array('line' => 2);
$this->assertEquals(-1, HTML_Template_PHPLIB_Validator::intcmpLine($ar1, $ar2));
$ar1 = array('line' => 2);
$ar2 = array('line' => 1);
$this->assertEquals(1, HTML_Template_PHPLIB_Validator::intcmpLine($ar1, $ar2));
$ar1 = array('line' => 2);
$ar2 = array('line' => 2);
$this->assertEquals(0, HTML_Template_PHPLIB_Validator::intcmpLine($ar1, $ar2));
}