silverstripe-framework/dev/CliDebugView.php
2012-09-20 10:46:59 +02:00

72 lines
1.9 KiB
PHP

<?php
/**
* A basic HTML wrapper for stylish rendering of a developement info view.
* Used to output error messages, and test results.
*
* @package framework
* @subpackage dev
*
* @todo Perhaps DebugView should be an interface / ABC, implemented by HTMLDebugView and CliDebugView?
*/
class CliDebugView extends DebugView {
/**
* Render HTML header for development views
*/
public function writeHeader($httpRequest = null) {
}
/**
* Render HTML footer for development views
*/
public function writeFooter() {
}
/**
* Write information about the error to the screen
*/
public function writeError($httpRequest, $errno, $errstr, $errfile, $errline, $errcontext) {
$errorType = self::$error_types[$errno];
echo SS_Cli::text("ERROR [" . $errorType['title'] . "]: $errstr\nIN $httpRequest\n", "red", null, true);
echo SS_Cli::text("Line $errline in $errfile\n\n", "red");
}
/**
* Write a fragment of the a source file
* @param $lines An array of file lines; the keys should be the original line numbers
*/
public function writeSourceFragment($lines, $errline) {
echo "Source\n======\n";
foreach($lines as $offset => $line) {
echo ($offset == $errline) ? "* " : " ";
echo str_pad("$offset:",5);
echo wordwrap($line, 100, "\n ");
}
echo "\n";
}
/**
* Write a backtrace
*/
public function writeTrace($trace = null) {
echo "Trace\n=====\n";
echo SS_Backtrace::get_rendered_backtrace($trace ? $trace : debug_backtrace(), true);
}
/**
* Render the information header for the view
*
* @param string $title
* @param string $title
*/
public function writeInfo($title, $subtitle, $description=false) {
echo wordwrap(strtoupper($title),100) . "\n";
echo wordwrap($subtitle,100) . "\n";
echo str_repeat('-',min(100,max(strlen($title),strlen($subtitle)))) . "\n";
echo wordwrap($description,100) . "\n\n";
}
}